Teeth ,Adapter,Side Cutter, bucket,Loader parts,Shank,Protector,unitooth,side tooth, ... for Caterpillar/Kobelco/Komatsu/Hyundai/Hitach/Daewoo/JCB/Volvo and other China brand construction machine.The monthly production volume is about 1,200 ... Material Testing Machine;6. Electic Spark Numerical Control Cutting Machine;7. Testing Electric Smelting Furnace;8. Digital Rockwell HardnessTester.