"Soloon Controls (Beijing) Co. Ltd. was established in April 2000 and is a leading actuator manufacturerspecializing in both R & D as well as manufacturing. The company is located in the National Economic and Technological Development Zone in Beijing, China, where has its own production base and head office building.  With comprehensive and independent research and development, production and quality control systems, it holds 25 exclusive patents and has been officially certified as a National High-Tech Enterprise. Soloon actuator series products are sold all over the world and are widely used in central air conditioning (HVAC), subways, high-speed rail trains, ventilation, heat exchange, fire smoke, petroleum and petrochemical industries, metallurgy, power plants and other fields. Soloon supplies customers with high-quality products and provides a comprehensive and efficient service."