Ningbo Hoyea Machinery Manufacture Co., Ltd.

Ningbo HOYEA Machinery Manufacture Co., LTD (Headquarter is Ningbo Chap Mechan-Chan-Electro-Hydraulic S&T Development Co., Ltd.)established in ***3, manufactures electro-hydraulic control system .The corporation , which relies on its own copyrights and patents, advanced technology and management, always keeps improving itself to be better and to impel the continual development of the electro-hydraulic control technology of China. HOYEA leads the Chinese hydraulic industry by its abundant experience and innovative solutions, and has become a real expert in Chinese hydraulic industry in the last decades. It manufactures varies hydraulic products, including control components, executors power units and provides solutions for advanced electro-hydraulic systems. The corporation relies on scientific talents and tones up innovation ability unremittingly, it takes Zhejiang University national electro-hydraulic control technological research center and the high technological research center of Ningbo electro-hydraulic control as innovation platform .It also utilizes first-class research group, first-class key technology and craft equip predominance, pays attention to the research of new products and high technology actively, fully utilizes the advanced technology of electro-hydraulic and computer frequency conver sion, which is now involving and opening up the new field constantly and acquiring plentiful and substantial fruits. Meanwhile, the company has large quantities of independent technology, multiple research results have filled the domestic gaps. There are dozens of inventions and practical patents. Which build the advanced and high quality technical supporting system of HOYEA, such as Different pressing type complex valve of proportional flow Bidirectional different pressing feedback type of proportional pilot-operated slide valve, Proportional directional valve, Different pressing feedback type of pilot-operated slide valve and so on.