(1) Have two manufactories to produce excavator parts. (2) Passed ISO: 9001-2000 . (3)Wax and send casting . Excavator partsCATERPILLAR E200B, E312, E315, E320 ... , R220-7,R290, R400, R450,KOBELCO SK200, SK230, SK330, SK350, VOLVO V210, V290, V360, V460, CASE : CASE 580LIUGONG LG40, LG50, 40B ... .Outer package: standard export wooden case ( 100CM X 100CM X75CM) Excavator parts