Tiger Controls Equipment Co., Ltd (Tiger Controls) is one of the top professional manufacturers of Center Air- conditioning Control Product (HVAC) in China. Its headquarter is located in Daxing Industrial Development Zone of Beijing. Thanks to years of experience in product manufacturing and designing, the two factories of Tiger Controls can manufacture electric modulating valve bodies and electric actuators respectively. By now, the producing capacity of electric modulating valves has achieved 30, 000 units per year. In 2004, the product was awarded the CE certificate by EU.

Tiger Controls is extremely strict with her products quality. Before leaving factory, each actuator, both the spare parts and the actuator itself, would be tested by continuous aging, and each valve body would be tested by core Leakage and body pressure-resistance. With the only ID strip on each valve body, all the information of the very product can be traced back in the data base of the company to ensure the effective quality trace and control. The product technic index has reached and exceeded the index of the mainstream products. The electric actuator can operate for more than 150, 000 times, and function perfectly under any scury conditions such as high-temperature stream and high-pressure etc.