Our company is a professional exporter of excavators and parts in China. Our business scope covers items as followed:Spare Parts of Construction Machines: KOMATSU, SHINKO, HITACHI, KATO, SUMITOMO, CATERPILLIAR, HYUNDAI, DAEWOO, VOLVO used or new excavators and OEM/Replaced spare parts including Boom & Arm, Bucket, Bucket Tooth & Adaptor, Bucket Cylinder, Arm Cylinder, Pins, Bushings, Motor/Engine, Engine Parts, Truck Guide, Idler, Sprocket, Track Roller, carrier Roller, Track Shoe Assembly, Track Link Assembly, etc.----Industrial Blowers and Cooling Fans Series: Famous AC/DC Cooling Fan/Blower, High Pressure Fans such as EBM-Papst, NBM, COMAIR ROTRON, Bi-SONIC, SUNON, etc.----Bearing Series: Sell all kinds of bearings including Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings, Angular Contact Ball Bearings, Thrust Ball Bearings, Self-Aligning Ball Bearings, Cylindrical Roller Bearings, Needle Roller Bearings, Water Pump Bearings, Large load single row ball bearings with ball slot, Big size of Mill Bearings & Railway bearings, Pillow Block Ball Bearings, Wheel Bearings, Automotive Bearings, GE Series, etc..----Industrial Annunciator: Using in Port lift machinery, industrial manufacture machines, etc. ISO, CE, ABS, KIMM, KOSHA, KR, UL, Lloyds,etc.----Pumps Series: Water Pumps, Chemical Pumps, etc.----Stainless Steel Series: Seamless Pipe, Plate, Steel structure, etc.----Industrial Pipe Fittings: Flange, Elbow, Tee, Cross, Tapered Pipe (concentric reducer), Bend, Pipe Cap, Socket Joint and Pressure Vessel Pipe Fittings, etc. CE, API, ASME,----Pressure Vessel and Boiler----Valve Series: Ball Valve, Solenoid Valve, Ball Valve, Butterfly Valve, Pneumatic Valve, Balance Valve, Check Valve, Fire Fighting Valve, Gas Fire Extinguishing System Valve, Oxygen Cylinder Valve, Liquefaction Acetylene Bottle Valve, Liquefied Petroleum Gas (LPG) Cylinder Valve, Carbon Dioxide Cylinder Valve, Natural Gas Cylinder Valve, etc.