Hangzhou Jinao Valve Manufacture Co., Ltd. is a regulating valve specialty manufacturer, and has the abundant technical force, advanced manufacture equipment, and consummation product examining facility. Our factory pays great attention to the scientific innovation, is devoted to absorbing the domestic and foreign vanguard technologies, and performs to consummate and the enhancement unceasingly.



We promote high tech electricity, gas industrial automation control regulating valve. The products design structure is simple, and the outward appearance is novel. The service life is...