We are a professional manufacturer specialized in high quality hitachi，caterpillar，kato，kumatsu，kobelco，dawoo sumitomo excavator spare parts and komatsu bulldozer parts for more than 20 years, and build ourself-owned brand "SQT" brand.In recent years we do trading export of forklift parts, road roller parts also.

We sales market is relate to the whole Asia, south Africa, Latin America and other more than 30 countries and regions. Our excavator parts are including: bearing,gear, seal kit, undercarriage and hydraulic pump parts and engine parts Profile of product NSK NTN YOKO bearing:Tapered Roller Bearings, Needle Roller Bearings, Oscillating, Cylindrical Roller Bearings, Deep Groove Ball Bearings, Angular Contact Ball Bearings, Spherical/Aligning Roller Bearings, Clutch Bearings, Thrust Ball Bearings, Single Direction Thrust Bearings, Mast Roller/Mast guide Bearings, Forklift Side Roller Bearings and Chain Wheels/Chain Bearings NOK Seal：dust seal，DKB,DKBI,HBY,BRT,IDI,ISI,SPGO,SPGW,WR seal，ROI,T3-P,T3-G etc.

gasket kits：boom cylindrical seal kit，arm cylindrical seal kit， bucket cylindrical seal kit， center joint seal kit， hydraulic pump seal kit，control vavle seal kit， adjust seal kit，swing motor seal kit，travel motor seal kit，servo vavle seal kit， pilot va eal kit， Gear:Travel Assemblies, Swing Assemblies, Transmission Gears, RV (Cycloidal) Gears, Swing Shafts, Sun Gears, Crankshafts, Planet Shafts, Planet Gears, Planet Carriers, Travel Hubs, Pump Cases, Bearings, Shaft Housings, Bearing Blocks, Covers, Undercarriage: front idler, carrier roller, track roller, link/chain,sprocket,track shoe assy, support arm,bolt and nut,valves.

Hydraulic pump parts: head cover,,cam rocker,reitainer plate/set plate,ball guide,valve platet,piston,cylinder block,drive shaft,center pin,pin of center pin,coil spring,piston of can rocker,center ball,socket bolt,holder,shoe plate,separation plate,snap ring,cradce Engine parts: liner kit, piston, liner, piston ring, engine bea