... ,Shandong Province in North Chain,We are near Qingdao port,This superior georgraphical position enables convenient transportation of all ... chemical testing and experimental equipment.producing the Excavator bucket teeth,adapter capacity of annual more than 5000 tons and rises ... and etc. Our main products are Excavator bucket teeth,adapter.such as Komatsu,Hitachi,Daewoo,Kobelco,Carter and other models ...