... , Middle East, Asi 1.Excavator brandKOMATSU, KOBELCO,HITACHI,KATO, SUMITOMO, CAT,HYUNDAI,DAEWOO,CASE,DOOSAN,VOLVO, JCB, etc. 2. According to ... and side plate are made of material NM360, material Q345B for high quality tooth plate, so that it can resist grinding ... plate is made of SBIC from Korea which is specialized for rock, so that it can resist grinding and bending efficiently ...