Dalian Leader Fluid Control Technology Co., Ltd., established in 1996, is a private shareholding company specializing in the sales, installation, and servicing of solenoid valves (including gas solenoid valves, low-temperature solenoid valves, and imported solenoid valves), control valves (including pneumatic control valves, three-way electric control valves, self-actuated control valves, and electric control valves), pneumatic valves, and other types of electric valves and valve systems. The company also undertakes related automation engineering projects. It is recognized as the largest and most professional agent for imported solenoid valves in China.