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