Tunway Heavy Machinery Industry Co., Ltd. is a professional supplier for construction machinery parts and heavy equipment replacement parts, that includes excavators, loaders, dozers, backwholes, cranes, etc.

We supply both OEM parts and genuine parts for Komatsu, Caterpillar, Hitachi, Volvo, Sumitomo, Kobelco, Kato,Doosan-Daewoo, Hyundai, Liebherr, Zoomline, Sany, XCMG, Cummins, Isuzu, Mitsubishi, Deutz, Rexorth, Linde, Eaton, Sauer Danfoss, Parker, Handok, etc.

Our products include hydraulic pump and parts, swing motor and parts, travel motor and parts, final drive ASS'Y, reduction gear parts, engine parts, hydraulic seals, seal kits, undercarriage parts, floating seals, relief valves, etc.