We are professional stainless steel manufacturer in Taiwan founded in 1981 with over 40 years experience.
We, famous for High-quality, High efficiency, Customized products, play an important role in Taiwan’s screw industry.
Material NSSC 550 is our latest breakthrough with the supply from Japanese steel mill, Nippon Steel.
The NSSC 550 series products, also called JohnTek Screws, are able to drill through metal plate of 13 mm thick or stainless steel plate of 5 mm thick, without pre-drilling, surpassing Bi-metal in all aspects.
All productions from wire rod to screws are processed in house, including drawing wire, preparing tooling, manufacturing screw, passivating, and packing, so as to provide best quality, price, and delivery time for standard/customized screw sizing from 1.2mm-25mm.
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1BREAK TRADITION
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2WE
INNOVATE -
3CUSTOMIZATION
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01
IMPORTED MATERIAL -
05
PASSIVATION -
02
WIRE DRAWING -
04
SCREWS MANUFACTURING -
03
TOOLING R&D
THANKS FOR YOUR SUPPORT. IT'S OUR PLEASURE TO INVITE YOU FOR DEVELOPING MORE PRODUCTS.
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YEAR1981THE ESTABLISHMENT OF JOHN CHEN SCREWFOUNDED ON OCT 25NAMED AS【JOHN CHEN SCREW FACTORY】
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YEAR1985CERTIFICATION MARKSMOVED TO TAISHAN DISTRICT, TAIPEI CITY【B CORPORATION CERTIFICATION】 APPROVED BY BSMI
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YEAR1988IMPROVE AND BREAK THROUGHCAPITAL INCREASED TO NTD 10 MILLION DOLLARSRENAMED AS【JOHN CHEN SCREW IND. CO., LTD】
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YEAR1991COOPERATE WITH NIPPON STEELIMPORT STAINLESS STEEL WIRE ROD FROM NIPPON STEEL
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YEAR1995HIGH QUALITY AND STABLE REVENUEANNUAL REVENUE REACHED NTD 330 MILLION DOLLARS
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YEAR1996ISO CERTIFIEDPASSED【ISO 9001 CERTIFIED】
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YEAR2003ISO CERTIFIEDPASSED【ISO 9001:2000 CERTIFIED】
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YEAR2006RELOCATION AND CAPITAL INCREASEMOVED TO GUISHAN DISTRICT, TAOYUAN CITY(PRESENT ADDRESS)CAPITAL INCREASE TO NTD 200 MILLION DOLLARS
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YEAR2011SETTING UP NEW DEPARTMENTSET UP MULTI FORMING SCREW DEPARTMENT、MOLD DESIGN & PRODUCTION DEPARTMENT
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YEAR2013INNOVATION OF MASS PRODUCTIONINTRODUCED NEW MATERIAL NSSC 550 AND STARTED TO PRODUCE
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YEAR2018ISO CERTIFIEDPASSED【ISO 9001:2015 CERTIFIED】
