we are a company integrating r&d, production and sales of hydraulic valves, hydraulic pumps, hydraulic cylinders and hydraulic stations. the company is headquartered in hangzhou, zhejiang province. and has production base in shanxi. the company has been committed to hydraulic systems, hydraulic cylinders, hydraulic pumps, hydraulic valves, etc. product application, product positioning is high-end, international, complete, intelligent, and customized. as china hydraulic valves manufacturers and suppliers, custom hydraulic cylinders/hydraulic pumps manufacture,our products are widely used in plastic machinery, engineering machinery, automobiles, metallurgy, heavy mining, marine, machine tools, ships, petrochemicals, general, agricultural machinery, military , new energy and other fields to meet the needs of major equipment localization.the company annually produces 1 million hydraulic components, 20,000 sets of hydraulic systems, and 16