Changsha Ouke Control Valve Technology Co., Ltd was established in February 2004.She always pays attention to the development of control valve in China, devotes herself to the valve technology innovation, and grasps the latest development trend; therefore, she can order and select the best valve in quality and the most suitable valve, to the working conditions for the users, in order that she is the supplier who can provide the processional consultation and the total solutions. She aspires to become the nationally known complete supplier of the control valve .

She can provide the perfect and overall field maintenance and test service in the process system valve for the users, as she owns the perfect instruments for the valve measuring and repairing.

In the fields of petrochemical, metallurgy, electric power, chemical and so on, we are facing some of harsh working conditions: high temperature and pressure steam, high-speed, powder particle media, high viscosity with coke tar, controlling and cutting-off the explosive and flammable gas, which bring the users serious perplex, directly affecting the stable working of the manufacturing system. So far as the above working conditions is concerned, we can resolve the difficult problem in processing application thoroughly. She is devoted herself to supplying the mid-to-high-range control valve and actuator. In December 2004, she was authorized the first-class agent of Korea NA series electric actuators in China; in November 2005, the first-class agent of Korea dongjooAP pneumatic actuator and pneumatic valve; in December 2007, she became the First-class authorized distributor; therefore, she became the close cooperators of the control valve products from the mid-high-range to the top-end, in favor of helping the Chinese fluid industry users select the most suitable control valve products to the working conditions.