GUANGZHOU ZHENGXINGYE (C.Y) MACHINERY PARTS COMPANY is a trading company specializing in import and export of engineering mechanical spare parts as well as wholesale of domestic market. Especially for excavator engine spare parts and HANDOK hydraulic parts. We mainly supply liner kit, engine bearing, oil pump, con rod, crankshaft, camshaft, cylinder block, cylinder head, full gasket kit, cam rocker shaft, cam rocker, cam rocker seat, engine valve ,cylinder head bolt, etc suitable for many brand excavator such as Komatsu, Caterpillar, Mitsubishi, Isuzu, Daewoo, Cummins, Hino, Nissan, Yanmar, Volvo, Deutz, Kubota etc. As the general agent of the world-famous Handok Hydraulic Parts in China, we are available to supply the hydraulic pump, swing motor, travel motor assembly and spare parts such as cylinder block, valve plate, piston shoe, regulator, assistant pump, drive shaft etc.We become the agent of Genuine Perkins from 2019. Our company win all customers' praise based on years of experience in engine parts and hydraulic parts, adequate inventory, professional knowledge and competitive prices.We warmly welcome new and old customers come to negotiate business