LFO Launches Newly-designed Fiber Connectors & Optical Filters With Advanced Telecommunication Tech.

LEAD Fiber Optics Co., Ltd. (LFO), as an experienced OEM optical manufacturer in Taiwan, offers types of passive and active fiber optic components for many different applications which contains 17 main categories as the following: Ceramic Ferrule, Sleeve, Fiber Adapter, Fiber Connector, Fiber Patch Cord, Optical Terminator, Fiber Optic Attenuator, Fiber Optic Coupler, PLC Splitter, Fiber Collimator, Optical Filter, WDM, CWDM Module & DWDM, Optical Isolator, Optical Switch, Fiber Circulator and Optical Module.

With its own well-equipped factory, LFO pays much attention to develop its Research & Development Team, attempting to present the state-of-art optical techniques & best-quality fiber products. LFO keep its firm belief in cost down and mass procurement in order to offer customers premium products with fair prices. Additionally, LFO is also trying to open its marketing channels toward overseas countries, inclining to stretch it arms over both domestic and foreign areas.

Due to its enterprise spirit, LFO's R&D team always rack their brains, trying to develop the better telecommuting skills for users and clients, and attempting to build up their own patented invention or fiber patch cord products. LFO insists to offer buyers a variety of fiber patch cord with better value such as custom Simplex, Duplex and Mini Zip, single mode (SM) and multi mode (MM) patch cords and fiber pigtail assemblies that could be made to fit your specification

Together with the mechanical and optical monitoring tech, LFO has the capability to innovate its products to meet the competitive market's needs, trying its best to combine types of polymeric materials to reproduce the the newly-designed fiber adapters & connetors. LFO dedicated itself well in Telecom & Datacom applications, good at transforming its limited material and human resources into great ideas for advanced designs. Together with its long-term business partners, LFO, like a Key Joint in this business chain, collaborates many industrial upstream & downstream cooperations to touch down its marketing goal—Proving Clients The Best Purchasing Services & On-time Delivery—with no doubt.

LFO provides both mating sleeve fiber optic adapters and Hybrid fiber optic adapters, these optical fiber adapters comprised of a polymer/metal outer body and inner assembly fitted with a precision alignment mechanism. The combination of a ceramic/phosphor bronze alignment sleeves and a precision molded polymer housing provides consistent long-term mechanical and optical performance.

Wondering where to purchase or gain more information about such the premium optical fiber devices, pigtails and products, just contact LFO's website [http://www.allproducts.com/ee/fiberoptic/supplier.html]. LFO's specialists and sales will serve you as well as possible, fitting your requirements as ours.

CGMC Is To Showcase Total Medical Care in MEDICA 2008 & Arab Health 2009

By Lauren Lo 2008/10/28

CGMC is going to showcase Vanguard Electric Bed, Elegance Electric Bed, Electric Stretcher, Pediatric Electric Bed, and E-clinical Cart in MEDICA 2008 and Arab Health 2009. With Chairman Wang's belief in providing the excellent medical supply solution, CGMC incorporates distinctive designs, practical functions, and simple operations into every product to reach the goal of touching users' hearts.

Established by Mr.Young-Ching Wang, Formosa Group's Founder, CGMC sprouted under a complete system with expertise in medical and academic research. Holding fast to the belief that "whatever is taken from society must be utilized and given back to society." Chairman Wang spared no expense in establishing Chang Gung Memorial Hospital and CGMC to improve the medical care service respectively in 1976 and 1999. Working with the academic support from Chung Gung University, CGMC stands out from the rest with solid foundation.

"Discover our excellent products. Put your trust in the care we provide."

While medical technology is advancing, medical equipment is also evolving into a human-centered business. ″Touching user's heart is the ultimate goal we would like to reach through considerate designs″ said Mr. C. F. Ho, CGMC President. CGMC listens to the first-hand demands from both caregivers and patients, collects direct feedback for new medical equipments, and seeks for advice from professionals. As the slogan states, patients and caregivers can simply count on the innovated medical equipment from CGMC.

Major Innovated Electric Bed in CGMC

Human technology plays a central role in every CGMC product. The latest electric bed innovation – Vanguard Electric Bed – is the best demonstration of technology, utility, and aesthetics. A distinctive feature of vanguard electric bed series is the built-in weight scale system with capacity up to 230 kg the system avoids any possible danger or unnecessary movements during weighing process. The legible patient and attendant control panel located on both sides of internal / external backrest siderails facilitate operation for patient and caregivers. Different sets of leveling position such as backrest, knee gatch, or auto-settee can be easily adjusted. Attendant LCD control panel provides nine kinds of functions including leveling control, display of angel and height clearly during movement, bed exit alarm, electrical CPR control, etc... The LCD control panel assists caregivers to monitor position and weight of patients at all times. The Vanguard series will be joining CGMC's major product line in the coming year.

Elegance electric bed series is another major item in CGMC product line. Embedded patient and attendant controls simplified position adjustment with individual controls for hi-low, trend / rev. trend, chair / flat position. Orthopedics traction sockets can support the traction frame construction when needed. Removable ABS platform made of integrated injection molding is washable, air-permeable, durable, and rust-free. All these features made Elegance Electric Bed ideal for moderate acuity patients as a total medical solution. Both Vanguard Electric Bed and Elegance Electric Bed have been certified by DNV ISO 9001 / 13485 and EN 60601-1 / 60601-1-2 / 60601-2-38.

Advanced Medical Equipment

CGMC is proud to present one of the leading items within the industry - Pediatric Electric Bed from Aegis series. The design of pediatric bed emphasizes safety and nursing convenience. Backrest, knee gatch, and high-low bed positions are all adjustable through four sets of iconic control panels. The fence-style siderails can reach to law's safety standard of 60 cm, with two elevation grips for adjusting height. I.V. pole can be placed on the head, middle, and the end of bed according to situation. The overall appearance of pediatric electric bed also creates a warm and home-like feeling.

Aside from electric bed series, electric stretcher and E-clinical cart will also be exhibited at the trade fairs coming up. CGMC electric stretcher provides a smooth hi-low comparing with traditional hydraulic stretcher. Foot pedals on both sides can electrically adjust high-low, trend / rev. trend, and seat position to facilitate medical care. Collapsible stainless steel siderails with pull-out knobs further ensure safety. As for E-clinical cart, it is the up-to-date design as a multi-functional modulation for caregivers. Additional accessories such as needle container, knee operated waste bin, hanging basket / wirebasket, and ABS drawer in various sizes are available to satisfy different medical requirements.

Glamorous and Touching CGMC

CGMC is presently looking for reliable partners that can practice our beliefs of pursuing premium in serving society. Optimizing medical care through excellent design of medical equipment is what CGMC would like to achieve. The vision of "create glamorous CGMC; become touching CGMC" motivates staffs to strive for perfection in terms of product innovation and customer service. In the future, CGMC will continue to develop more total medical supplies to fulfill various medical needs. Employing academic and medical expertise from the Chang Gung Group, combining with their passion in creating a great medical environment, CGMC presents the world with humanistic medical supplies and equipments with reliable quality.

Ming Chiang Enterprise – Precise Choice for Metal Stamping Applications

Edited By Lauren Lo & Mei Mei Lin 2008/10/29

Ming Chiang Enterprise has successfully extended the major product line, including metal press tools, precision sheet metal stampings, progressive dies, EMI shielding cases, and connector stampings. Ming Chiang in now introducing versatile applications of metal stamping items to the global clients.

Precision sheet metal stamping expert - Ming Chiang Enterprise is introducing their world-class stamping applications to the global market. Since their establishment in 1992, Ming Chiang has been devoting to metal stamping industry with expertise in manufacturing precision tools and metal parts. Ming Chiang understands the values of consistent quality, competitive pricing, and constant innovation as the result, the manufacturing procedure is directly controlled from product design, mold making, electroplating to final production. Ming Chiang's premium metal stamping items have successfully enter the market from America, Europe, Africa, Australia, Middle East, to Asia. Due to the complete service and consistent quality, Ming Chiang gained a reliable reputation among clients worldwide.

Versatile Metal Stamping Applications

Among the diverse products, Ming Chiang highly recommend their precision sheet metal stampings, progressive dies, and metal press tools series. They are offering precision sheet metal stampings with different materials and finishes metal stamping made of iron, stainless steel, brass, or aluminum, with tin / nickel / gold / zinc or silver plate finishes. Ming Chiang understands the importance of reliable EMI shielding cases, since the disturbance of EMI will cause electronic devices unable to function normally they have been constantly innovating EMI shielding cases with the latest technology. As for metal press tool series, Ming Chiang can provide different process of tooling in order to meet with your product features & marketing need. Progressive dies, stage dies, and compound die are all available, while materials and finishes are also selective.

Environmental-Friendly Enterprise

Not only focuses on providing premium products to global clients, as an enterprise with vision, Ming Chiang understands and carries the responsibility of environmental protection. The raw materials and anodizing treatments all conforming to ROHS compliant with import countries environmental regulation. Ming Chiang also acquired certificate of ISO 9001:2000, ISO 14001:2004, and certificate of Green Activity awarded by Canon. These certificates are the basic standard and guarantee for the clients and the environment that a responsible manufacturer should obey to. With trust-worthy reputation within the industry, Ming Chiang has been trading with famous brands such as IBM, Samsung, Nikon, and Motorola, and is able to reach an annual sales up to USD 4,000,000. Ming Chiang is proud to introduce their complete products to the global marker, and sincerely welcomes OEM orders worldwide. With passion and profession, Ming Chiang Enterprise is your precise choice for metal stamping applications.

The Industrial Technology Research Institute of Taiwan Honored with R&D 100 Award for its On-chip AC LED Lighting Technology

2008/10/24

This year’s R&D 100 Awards, which was called the Oscars of invention by the Chicago Tribune, were judged by 20 experts from various scholastic and technological fields in the U.S. American or European companies or laboratories; this year, ITRI of Taiwan and Koito and Toyota Motor of Japan are the only Asian recipients.

The Industrial Technology Research Institute (ITRI) of Taiwan is being honored with the R&D 100 Award in Chicago on October 16th alongside with organizations such as Intel, Dupon, Argonne National Laboratory and NASA. ITRI’s on-chip AC LED lighting technology was selected by the R&D Magazine as one of the 2008 innovation of the year. On-chip AC LED for lighting utilizes an innovative AC-DC converter design and hot swap heat dissipation packaging to create next generation lighting technology has now been judged as one of the top 100 innovations of this year.

This year’s R&D 100 Awards, which was called the Oscars of invention by the Chicago Tribune, were judged by 20 experts from various scholastic and technological fields in the U.S. American or European companies or laboratories generally account for the majority of nominees, with Asian companies seldom attend this award; this year, ITRI of Taiwan and Koito and Toyota Motor of Japan are the only Asian recipients.

Mr. Tim Studt, Chairman of R&D 100 Awards, stated that the On-chip AC-LED lighting technology create a new capability within the market place that wasn’t there before and will give the world an improvement. He further mentioned that, ''we have large panel of judges, for those who have electronic backgrounds, all seeing this technology has technological significant development.'' Tim Studt said, ''That’s why we gave the award to the On-chip AC-LED lighting technology.''

Accepting the award on behalf of ITRI is Deputy General Director Shao-Chung Hsu, who explained that on-chip AC LED lighting technology is an major break through for the future of illumination. Adopting an AC LED for lighting means that the AC-DC converter is no longer necessary, resulting in a 15-30% energy saving in electricity conversion. Together with a hot swapping design and miniaturized characteristics, novel lighting designs are more easily achieved. It is believed that this technology will have huge potential of lighting market within the next five years. Deputy General Director Hsu also mentioned that after the announcement of the R&D 100 Awards nomination, numerous international lighting suppliers have now taking note of this new technology.

ITRI’s on-chip AC LED lighting technology was developed from a simple concept of directly using AC power, replacing DC used in traditional LEDs. The micro-diodes used in AC LED chips eliminate the need for a power converter, which also greatly reducing the size and weight of a normal LED lighting fixture. This provides both more flexible and longer-lasting than traditional lighting. At the same time, the hot swapping design offers break through in packaging limitations of LEDs and reducing thermal contact resistance. The overall thermal resistance between the heat dissipation element and the LED components is able to attain 0.3℃/W or less. In addition, with its unique hot swapping design, much more flexibility is available for designing novel lighting fixture. This technology has already been adopted for reading lamps and flat panel backlighting systems. AC LEDs increase the convenience of LED lighting sources and bring greater potential far further LED application in general.

In addition to achieving these research breakthroughs, ITRI has also established valuable patent portfolio including AC LED’s design, processing, packaging and applications. On October 3rd, 2008, ITRI successfully assembled 19 companies in Taiwan, including Lite-On and EPISTAR, to create an AC LED Application Research Alliance. The goals are to expedite new product development and promote this burgeoning market all together.

Adopted from ITRI
Edited By Mei Mei Lin & EDAS Lin

Yuanyu Rubber Is Proud To Take The Leading Role In Harvesting The Air Intake Hoses Products

By Elsa Liu 2008/10/24
Edited By Mei Mei Lin

Rubber Dust Boots, Air Intake Hoses, Rubber to Metal Bonding, Custom Molded Rubber Parts, Diaphragms, Rubber Bushes, Rubber Buffers, Motorcycle Grips, Adhesive Rubber Parts, Rubber Air BagsBy innovate equipments such as rubber injection molding machine and silicon rubber injection molding machine, Yuanyu Rubber assists customers through the whole manufacturing process from material selection, designing suggestion, molds development, and production.

Yuanyu manufactures various kinds of automotive and machine custom molded rubber products including dust boot, air intake hose, Rubber to Metal Bonding, Rubber Dust Boots, diaphragms, Custom Molded Rubber Parts, flexible duct hose, rubber bushes, rubber buffers, shock absorber rubber parts, Nitrogen chambers of shock absorber, and custom molded rubber products etc.
Especially in Rubber to metal bonding product line, Yuanyu manufactures the following product types such as rubber bush, shock absorber rubber parts, fuel tank lid, carburettor manifold with rubber bonding, wheel, reed valve with FKM bonding, and other custom rubber to metal bonding products.
Rubber Dust Boots, Air Intake Hoses, Rubber to Metal Bonding, Custom Molded Rubber Parts, Diaphragms, Rubber Bushes, Rubber Buffers, Motorcycle Grips, Adhesive Rubber Parts, Rubber Air Bags

For Rubber to metal bonding market status, Yuanyu dominates a major market at the present mostly in Taiwan, North America, East Asia, and Europe. Our manufacturing advantage lies in the key points of stable quality of adhesives strength. The material for general use contains the following objects including NR, NBR, NBR+PVC, CR, EPDM, Silicone, ACM, FKM, Solvent-Based Primers with RoHS compliant.

Dedication to quality

In Rubber dust boot product line, its usage includes an important component in the automobile, motorcycles, scooters, quad bikes(dune buggy), and other engineering industries. Rubber dust boots protect shock absorber against dirt and moisture. They are also involved in protecting the wheel cylinders.

For Rubber dust boot manufacturing advantage, it can be applied as unique or difficult mold releasing forms. The major markets it serves at the present includes Yamaha motor Taiwan, Suzuki motor Taiwan, KYB Taiwan, KAIFA industry Co. Ltd., SYM motor Co. Ltd., KYM CO motor Co. Ltd etc. The material for general use includes NBR+PVC, CR, EPDM, which is the excellent ozone resistance materials.

For the Air intake hose and Flexible duct hose product line, its usage can be utilized in the linking part of air cleaner system for Automobiles, motorcycles, scooters, quad bikes, which can reduce noise level and vibration. Its manufacturing advantage exists in the function it can be applied as unique or difficult mold releasing forms. By well using the material as following for general use including NBR+PVC, CR, EPDM, HNBR, ECO, which is the excellent ozone resistance materials.

Yuanyu currently recieves the major market mainly for companies such as Yuanyu motor Taiwan, Suzuki motor Taiwan, SYM motor Co. Ltd., Mitsubishi motor Taiwan, Nissan motor Taiwan, and Chrysler corporation etc. In serving customers' individual requirement, Yuanyu owns an experienced engineering team that develops an air intake hose to meet the exacting specifications of most air intake system.

Certificated with global standard

Since 1981 when established in Taiwan, Yuanyu set off by manufacturing motor and machine rubber molding parts in the initial stage. Now Yuanyu has gained its customers’ trust and an fine reputation with its fine quality, reasonable price, and considerate service. Most importantly, Yuanyu provides a full product line that best serves customers with support and affirmation it needs.

As electronics industry develops rapidly, Yuanyu also has increased manufacturing Electronic related rubber porduct item. Now Yuanyu’s products have been sold well in domestic and oversea market with high reputation. By consistent innovation in R&D, Yuanyu assuredly best serves your needs with trust and reliance.

After 20 Years, Maxone Cycles Co. Still Produces First Class Quality Bikes

Maxone was established in 2007, which Maxway's brand, the company is inherited with 20 years experiences in producing custom crmo Frame, complete bike, steel lug frame and steel bike frame. With years of experiences in producing top quality bike, Maxone's main products include steel bike frame, steel lug frame, crmo frame, steel frame bicycle, steel bike, cr-mo steel bike frame, cr-mo bike frame, bike/bicycle frame, steel frame bicycle, lugged frame and lug steel frame.

Due to its excellent product quality, Maxone has established a leading position in domestic Taiwanese market; moreover, it has exports to North America, Europe and Japan. Maxone has excellent development and manufacturing experience. The company is consisted with sales department, quality control department, RD department, production department and accounting department. With good engineering officers and plenty of manufacturing equipments, Maxone is confident to offer first class quality and sustainable management to create reliable and identified products to their customers.

--Top Quality Bikes And Frames--

Maxone emphasizes on its MQA control strictly not only with steel bike but also other steel bike frames. Both technician's skills and factory automatic system is what Maxone always tries to improve to produce great bikes.

Maxone Bicycle (Aero Max) is great inside and out: with lugged Reynolds 853 butted tube cr-moly steel, lug-brazing into high-performance works of art. Lugged steel frame use steel tubing sockets or sleeves called lugs. They offer a classical beauty to the frame, creating the design and personality to the bike. Cr-mo steel has higher density, durability and strength than other materials; riders experience a lively and comfortable ride with it. It is made with racing lug frame, with 1'' head tube, 27.2 seat post, tire maximum of 32C, rear end 130mm, in sizes 50, 52, 54, 56, 58, 60 C-T, and comes with black, red, blue and pearl white HT.

Standing for the company's brand for decades, Steel Bike is one of the most popular products in Maxone. Maxone keep its spirit tightly in producing other types of steel bikes including crmo frame, steel lug frame, steel bike frame, frame bicycle. “Quality First, Customer First” is the spirit of Maxone; it has its own business model in material procurement and inclines to offer clients premium steel bikes. The company imports the highest standard stainless steel, carbon and other metal elements, thus steel bike is hardly rusted or ruined after long. With passion in making buyers' satisfied, Maxone uses materials in higher durability, density and strength.

Taiwan Medical Electronics Industry Sectors will be Assisted Strengthening Fundamentals to come in line with Overseas Industries.

Adopted From ITRI

Edited By Elsa Liu & Edas Lin 2008/10/08

With more and more importance and concerns being connected to health and medicine on a daily basis, every country around the world is heading off investing in the health and medical markets, resulting in a recent blooming in growth of the medical electronics industry. In response to this uptrend growth, the Industrial Development Bureau of the Ministry of Economic Affairs and ITRI have joined forces holding The 2008 Medical Electronics in Taiwan Forum ( from ITRI ) on October 2nd and 3rd. With the attendance by over 300 participants, including leading international providing sectors such as GE Health-care and the Roche Pharmaceutical Testing Department, as well as over 100 domestic providing sectors including Quanta, TaiDoc, Apex, Deantronics and Yonglin etc, this forum will help all participating companies jointly with access to study developmental trends into the strategic directions within the global medical electronics industry, and create exchanges and business opportunities between Taiwan and the world.

Achieving the goal of one-stop shopping center

Industrial Development Bureau Director General Chao Yih Chen once said, “Within the last five years, the Taiwan medical equipment industry has been the fastest growing sector among domestic bio-tech industries. The government has been consistently promoting Taiwan to stand as a global ‘one-stop shopping center’ for medical equipment product. Due to the fact that the medical electronics industry accounts for the largest portion in this field, it has become the focus of the burgeoning strategic industry, causing the government declaring its resolve in enacting policies further supporting in this area. In the future, measures such as preferential taxes and R&D subsidies will also be rolled out to continue promoting the developing of the related industries.

In terms of the critical areas of regulations and testing, suppliers will be actively assisted strengthening fundamentals to come in line with overseas industries. Meanwhile assistance will also be bestowed to those companies seeking to develop overseas markets and establish international branches.”

ITRI President Dr. Johnsee Lee added, ”In recent years, the Industrial Technology Research Institute has put forth great efforts in developing medical electronics and medical equipment resources. Taiwan should utilize its advantages in the information and telecommunication industry sector to create a niche for developing high-level medical equipment. It should also take advantage of Taiwan’s IT industry superiority to integrate resources from different areas to slice into the manufacturing of high value-added medical electronics equipment product, as well as integrating service demands, while simultaneously seeking innovative technology to continue promoting the upgrading of the industry towards higher quality.” Director of ITRI’s Medical Electronics and Device Center, Dr. Yio Wha Shao noted, “Taiwanese providing sectors in the past usually adopted a ‘go it alone’ approach, but when entering the global market, they can actually go engaging in strategic partnerships with large overseas companies to increase manufacturing quality so as to overcome the challenge of ‘small amounts, large variety’ phenomenon seen in this field. Therefore this method would establish a reputation for Taiwan brands within the international market.”

Joining in global growth

According to ITRI, turnover in the Taiwan medical equipment industry totaled $74.9 billion, accounting for less than 1% of the global market share, and evidencing a great deal of space for development remained. However, the growth rate of the domestic medical equipment output value is 16.5%, much higher than the global growth rate of 6.1%. Furthermore, the medical electronics industry in Taiwan accounts for up to 60% of the total domestic medical equipment industry, as opposed to the 40% seen globally. Hence the potential for development in this market is rather high in comparison. Taiwanese companies crossing into the medical electronics industry include not only medical equipment suppliers, but also plenty of suppliers from other industries eager to join in.

The Medical Electronics Promotion Service Program implemented by ITRI has been actively guiding suppliers in developing key technologies advantage, while the Ministry of Economic Affairs also provides a great deal of supporting aides. Methods used by large international companies when establishing their strategies during Globalization have been shared, so that the local industry can enjoy the best allocation of resources, as well as ideas and direction for new developments in medical equipment area. Local companies currently making strides into the medical electronics markets, such as Quanta, Johnson fitness and Yonglin, can utilize this forum as an information exchange course on the current situation and challenges faced within Taiwan. With efforts from various industries, the development and growth of the medical electronics industry in Taiwan will be easily foreseeable within sight.

20 Years Producing Different Types of Screws – Chan Chin C. Enterprise Co., Ltd.

Founded in 1987, Chan Chin C. Enterprise Co., Ltd. was majoring in OEM business only till 1994 which year started developing in export market successfully. The main product Chan Chin C. manufactures are self drilling screws, roofing screws, decking screws, window screws, and timber screws. Other screws including drywall screws, chipboard screws, wood screws, thread cutting screws, special cutting screws, Euro screws, furniture screws and washers are also provided. From the technology information, all the screws Chan Chin C. produces are made of mild steel C-1022 and processed by professional technologies as heading, thread rolling, shaping, heating treatment, surface treatment and salt spray testing.

Chan Chin C. owns an ISO 9001:2000-certificated plant located in Jen-The, Tainan county is about 1,653 square meters space with 31 employees. The sales market ranges over the whole world especially in Europe, Middle East, Africa, Latin America and Australia based on Chan Chin C.’s fashioned and latest equipments and facilities and, indeed, their best products services. “From Chan Chin C. to consumers, we take care of each step considerately. We may comply with customers’ request in specialty.” said Mr. Tien Cheng Chu, CEO of Chan Chin C.

Special Packing Service

Not only continuously running and focusing on high and superior products quality, also maintaining correctness and precision on manufacturing and time delivery. Chan Chin C. supplies printing inner box, hang tag, DIY small package, and barcode, as packing service, to complete the requirements on marketing for customers. Customized order and request based on small quantity, multiplicity, small packaging and DIY special packaging are accepted to meet clients’ maximum satisfaction. “From Chan Chin C. to consumers, we take care of each step considerately. We may comply with customers’ request in specialty.” said Mr. Tien Cheng Chu, CEO of Chan Chin C.

In the coming future, Chan Chin C. does definitely believe they will keep improving for more new processing facilities, high and superior products qualities and customer services to meet clients’ inquiries and requests with needs. “Excellent quality and punctual delivery are always the main Motif of Chan Chin C. Warm and Enthusiasm are always the top principle of Chan Chin C. attitudes to every customer.”

Super New!

Self Drilling Screw

Similar to sheet metal screws, Self Drilling Screws, also called TEK Screws, can drill their own pilot hole in one easy operation. The hex washer head of Chan Chin C.’s Self Drilling Screws flange with PVC washer or NEO washer for Pan head Din 7,504N, CSK head Din 7,504P, Hex washer Din 7,504K with large wafer head. The Self Drilling Screws feature Rupert coating process for 15 cycles, mechanical zinc to 40µ, 500 to 1,000 hours for salt spray testing, and sample purchase is available.