Taiwan fastening systems service center - haiyan tianren machinery manufacturing Co., LTD. Mainly produces and sales the ISO standards DIN (DIN GB meaning standard (UNI) JIS) American standard (ANSI, A193B7, A194 various high quality and precision screws, bolts, nuts and various non-standard special processing of fasteners. Company sales of products through ISO9001, ISO9002, QS9000 and other international quality guarantee system and comply with the A2LA laboratory accreditation, bill FQA used in pressure vessel industry product passed Germany TUV company PED authentication. Enterprise pays great attention to the talents' cultivation, the staff together learn professional knowledge, efforts to upgrade technology developing capability, continuously improve product quality, will "industrial meters" (screw) supporting services to enhance the ability to the most perfect. Treasure chi will always be your reliable business partner! Product use industry: aerospace, energy, machinery, valves, electric, hydraulic, mould, chemical industry, metallurgy, automobile, military, etc. Business kinds: 1, carbon steel categories: 8.8 level, 10.9 level and 12.9 grade fasteners, import steel fasteners, pressure riveting firmware, pull riveting fasteners, structural steel fasteners, titanium alloy fasteners, chemical riveting bolt department cases. 2, stainless steel: SUS302, SUS304 (A2-70, A2-80), SUS316, SUS316L (A4-70, A4-80), ABU, 410 of materials such as fasteners. 3, other categories: nylon fasteners, teflon, against pine lock tightly firmware, precision micro electronic screw, copper screw nail, various non-standard customized fasteners. Surface treatment: 1, blue white zinc 2, 3, black color zinc zinc 4, mechanical permeability zinc 5, 6 and hot dip galvanized meets the European Union's requirements of cr3 + passivating galvanized 7, nickel, chromium plating, electrophoresis 8 9 10, black wardak gongs (zinc chrome plating coating) 11, 12, 13, cadmium gilded silver, etc. Small screws and zanies. Science and technology, productivity has catalyzed stupendous, to be able to compete in the society in blazing development, we must keep on development, promotion, business high-quality advanced products, and constantly improve the management, strive for products and services to better meet the rapid development of all kinds of manufacturing needs. We by the jewelr industry and customer for division, absorb the advanced technology and management experience to compliment our career. Screws are small, security matter big. We become China best fasteners supplier but unceasingly diligently!

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