... (2) Passed ISO: 9001-2000 . (3)Wax and send casting . excavator casting partsCATERPILLAR E200B, E312, E315, E320, E325, E330, E345, E350 ... .DAEWOO DH55, 130, 150, 200, 220, 280,360, 361, 420,HITACHI EX55, EX60, EX70, EX100, EX200, EX210, EX240, EX300, EX330, EX450 ... .HYUNDAI R210, R220-7,R290, R400, R450,KOBELCO SK200, SK230, SK330, SK350, VOLVO V210 ...