■Eccentric structure, low wear, good sealing

■Multilayer Seal Hard Seal Multiple Metal Seal Options

■High temperature resistant, high pressure resistant and corrosion resistant

　　Shandong Yuhong automatic valve technology Co. Ltd. is a high and new enterprises which specialize in the research, design and manufacture of regulating valves at the provincial level The company is located in Zibo, Shandong Province, which has a profound cultural background, a sound industrial base, and a high level of intensive production. Our scale of production can reach 5000 sets of electric control valve, pneumatic control valve, electric ball valve, pneumatic ball valve, electric pneumatic butterfly valve, solenoid valve and other automatic control valves. Test items such as material analysis, physical and chemical, X ray, magnetic powder, ultrasonic flaw detection to the form of regulating valve can be passed.