Our company mainly engages in the manufacture and export of all kinds of fasteners and standard components. We passed ISO9001: 2000 International Quality Management System Certification, and has got the production license of China&＃039;s Railway Ministry on railway bolt and nut. Our products include 6 series: 1, Railway Fasteners A: Railway bolt, square head screw spike, T type bolt, 70 rail spike, spiral spike, dog spike, turnout spike. B:Elastic bar, lock washer, fishplate, rail support, steel sleeper, rail anchor, track rod, gauge plate, nylon yarn, rubber foot. 2, Standard components A: Hex bolt, square bolt, steel structure bolt, torshear type high strength plain washer, high strength bolt for bridge, stud, timber spike, hexagon flange bolt, bolt for carriage, handing down bolt, T type bolt, hinged bolt. B: Hex nut, square nut, hex flange nut, slotted nut, high strength nut for bolt. 3, Fasteners:Spring washer, flat washer, split pin. 4, Anti-loosen Fasteners:Various nuts and bolts (Nylon anti-loosen, mechanical anti-loosen, screw anti-loosen types) 5, Various Standard components: Fasteners for motor, diesel engine, mechanical vehicle, petrochemicals, and electric power, etc. 6, Mechanical processing components: thread spinner fittings, auto fittings, and full set of special equipments, etc. Standards for railway products: T B, UIC , AREA, etc. Standards for standard components: GB, DIN, ASTM/ANSI, BS, JIS, etc.