The company is the design, production, testing, sales as one of professional fastener manufacturer, the company mainly produces and sells stainless steel machine screws, self-tapping screws, set screws, self drilling, rivets and other high-precision fasteners. Products covered by the standard GB (GB), American Standard (ANSI / ASTM), German standard (DIN), Japanese Standard (JIS), International Standards (ISO)! While providing customers with non-standard custom! The products are widely used in electronic communications, shipbuilding, machinery manufacturing, petroleum, chemical, military and other high-precision, high demand forefront of the industry! The main performance standards the company as follows: 1. self-tapping screw DIN series: DIN7981, DIN7982, DIN7983, DIN965, DIN966, DIN85, DIN84, DIN7971, JIS1122, DIN7972 .... 2. machine screw series: GB818-85, GB818- 76, GB823-88, GB819, GB65, GB67, GB68, GB820, GB77, GB2672, GB65, DIN7991, DIN7984, JIS1111 like. Specifications M1.0-M10 3. Combination Screw Series: GB9074.1-GB9074.23 like. Within specification M1.0-M10 4. Hex series: GB70, DIN7991, ISO7380 and so on. Specifications M1.0-M10 5. Hexagon Series: GB5781, GB5782, GB5783 and so on. Specifications M1.0-M10 6. Nut Series: GB52, GB6170, GB6172 and so on. Specifications M1.0-M10 7. self-tapping screws GB series: GB845, GB846, GB847, GB5282, GB5283,, GB8284GB5782, GB5285, GB / T13806.2 like. Specifications ST2.2-ST6.3 Gasket:. GB93, GB96, GB97, GB955, GB893.1, GB894.1 like. Specifications M1.0-M10 9. customized non-standard screws, chipboard screws, coach screws. Specifications M1.0-M10 10. stamping parts, turning parts, cut feet, grooving and so on. Specifications M1.0-M10 is the industry wholeheartedly Suzhou Huan your call!