Carrier roller Top roller,upper roller for Caterpillar, Komatsu, Hitachi, Kobelco, Mitsubishi, Sumitomo,Daewoo, Hyundai, Samsun Carrier rollerXiamen Tinmy Co., Ltd, which belongs to Xiamen Tinmy Inc., Is a leading supplier in auto parts and construction machine parts that organized by several factories and joint-ventured manufacturers and is successfully certified with TS16949 and ISO9001/2000 ...