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We are a direct manufacturer of producing & exporting the undercarriage parts for Excavator &Bulldozer so many years . For our roller special heat treatment processes provide consistent surface hardness ,superior quality of hardening depth and strong core hardness which results in excellent wear resistance ,strength ,and durability for long life to its products. We also provide customized services company. our mainly products: Caterpillar:CAT55,E70B,E110,E120B,E200B,E307,E312,E320,E325,E330 Hitachi:EX30,EX40,EX55,EX60,EX70,EX100,EX120,EX200,ZAX210,ZAX230,EX300,EX400,UH02,UH04,UH07 Komatsu:PC20,PC30,PC40,PC50UU,PC60,PC100,PC200,PC300,PC400 Volvo:EC55,EC210,EC290,EC360,EC460 Kobelco:SK60,SK100,SK200,SK230,SK250,SK350 Daewoo:DH55,DH150,DH220,DH280,DH400 Kato:HD250,HD400,HD700,HD1250,HD1880 Hyundai:R55,R60,R130,R150,R200,R225,R290,R305 Sumitomo:SH60,SH120,SH200,SH220,SH280,SH340 Bulldozer:D20,D31,D4D,D4E,D50,D5H,D60,D6D,D65,D6H,D7G,D8N,D8L,D85,D9N,D155,TY140 |
Excavator Rollers
