CNB PARTS CO.,LTD,located in Xiamen,Fujian Province, China, the manufacturer of undercarriage parts for excavators and bulldozers, such as track roller( bottom roller / lower roller),top roller( carrier roller/ upper roller),idler assy( front idler),sprocket & segment,and track chain( track link assy) for Komatsu,Caterpillar, Hitachi,Volvo,Kato,Daewoo,Hyundai, Samsung, Sumitomo, Kobelco etc.
With about 18 years of the continuous efforts and being absorbed in production , Our products,...
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