Guanghua Pneumatic Machinery and Electrical Co., Ltd. specializing in pneumatic component and pneumatic to a complete set, is a joint venture enterprise. It takes the lead in and have passed ISO9001 quality system authentication among same trade, is a member of China Hydraulic and Pneumatic Seal Industrial Association, technological Trustworthy Quality unit of quality surveillance office and a licensed enterprise to produce export commodities. Our company locates in NingBo area, ZheJiang province, NingBo enjoys the fame of national scenery sight of China, is an important port city by the east coast of China. The staff of GuangHua company is the valueless treasure of it, In order to construct the strong and powerful technique sustain, our company not only introduce into the most advanced technique and management from the aboard, but also keep good relationship with the famous university from Peking and ShangHai. Our productions extend to the Air source treatment units, all kinds of sol