As the leader of hydraulic products market in China, Chap owns rich experiences as well as innovative solutions. Established ten years ago, it has grown into a High-Tech Enterprise of Zhejiang Province and is worthy of the name "Chinese Electro-Hydraulic Control Expert". Presently, it is the main vender of hydraulic products in China and exports to many other countries and regions as well, and provides customers with products such as control components, actuation components, power supply parts and advanced solutions of comprehensive electro-hydraulic control system. Specifically speaking, main products list as follows: three types of routine hydraulic valves for industrial application, proportional valves, cartridge valves, sandwich valves, explosion isolation valves, various solenoids for valves, radial piston eccentric motors, cycloid gear motors, internal gear pumps, manifold block, and varieties of hydraulic assembly systems and hydraulic pump stations based on these components. The proportional electro-hydraulic valve is listed as a national key novel product and an outcome of 2003 National Torch Plan project. The company persists in groping for high end domains of electro-hydraulic control technology. Research and development of electro-hydraulic servo valve, electro-hydraulic digital fast switching valve, hydraulic transformer and etc will greatly accelerate the homemade process of high end hydraulic products.