Jining Shanshi Construction Machinery Co., Ltd. is specialized in selling excavator and bulldozer spare parts in worldwide.Our products include final drive (travel motor), hydraulic pump, swing motor, cylinder, swing circle,bucket and quick hitch,rubber track,excavator cab and diesel engine parts, which adapt to machine brands like Komatsu,Hitachi,Kobelco,Hyundai,Daewoo,Doosan,Kubota,Volvo,Yanmar,Shantui,Kato,Sumitomo,etc.