Our company is specialized in manafacturing products of railway parts,Standard components and is also an export enterprise.we will supply you high quality service,the products include 6 series: Railway Fasteners 1. Railway botl, square head screw, T type bolt,70 rail spike,spiral spike,dog spike,turnout spike. 2.Elastic bar,lock washer,fishplate,rail support,steel sleeper,rail anchor,track rod,gauge plate,nylon yarn, rubber foot. .Standar components 1.Hex bolt,square bolt,steel structure bolt,torshear type high strengh plain washer,high strength bolt for bridge,stud,timber spike,hexagon flange bolt,bolt for carriage,handing down bolt,T bolt,hinged bolt. 2.hex nut,square nut,hex flange nut,slotted nut high strength nut for bolt. .Fastener: Spring washer,flat washer,split pin. Anti-loosen Fasteners: Various nuts and bolts (Nylon anti-loosen,mechanical anti-loosen,screw anti-loosen types) .Various Standard components:Fasteners for motor,diesel engine,mechanical vehicle,petrochemicals,and electric power,etc. Mechanical processing components: thread spinner fitiings,auto fittings, and full set of special equipments,etc. Standards for railway products:TB UIC,AREA,etc. Standards for standard components:GB,DIN,ASTM/ANSI,BS,JIS,etc we'd like to proceed with the research and development of various non-standard components with customer's pattern,sample or material.Basing on the specialized production technology and management,we sincerely hope to create the brilliant futu