• FENGHENG ZHENGFENG AUTOMATIC CONTROL ELEMENTS FACTORY

    NO.105,XINGWANG ROAD,XIKOU TOWN,FENGHUA,CHINA, Ningbo, Zhejiang, China,

    Zhengfeng Automatic control elements Factory is specialized in the production of pressure switches, refrigeration solenoid valves, controllers, flow expansion filter drier, electronic drain valve, air source treatment unit, cylinder, controlled ...
  • HY Machinery Co., Ltd

    No.25, Airport road, Dinghai area, Zhoushan, Zhejiang, China,316000

    We are the professional manufacturer and exporter of Pneumatic Hydraulic products in China, enjoying 20 years. Our main include hydraulic cylinder, pneumatic directional valve, solenoid air treatment unit, fitting, tube, pressure gauge, muffler, ...
  • ChangShu Huier Petroleum & Chemistry Industrial Instrument Co., Ltd

    donghuan, Suzhou, Jiangsu, China,215513

    ChangShu Huier Petroleum & Chemistry Industrial Instrument Co., Ltd, a new- and high-tech enterprise, with the leading products of automation equipment industrial instrument, mainly produces high performance valve positioner, electro-pneumatic ...