Yuhuan Sunshi HVAC Equipment Co., Ltd.is renamed from Yuhuan Sunshi Copper Industry Co., Ltd. ,the company is a professional manufacturer with design, develop, and producing of valves for heating system since 2004, mainly products are Thermostatic valve, Pressure control valve, Compositive manifolds, and Radiator accessory. Products sales to Germany, UK, and other European countries. We accredited ISO9001:2008, ISO14001:2004, and CE certificates. 

We have advanced test equipments, Copper detection spectrum instrument, Thermostatic valve test bench, High & low temperature test box, salt spray test machine.

The company insists on the management theory of "quality to win the market, achieve long-term cooperation in services ", sincerity, quality, offer the solution to user. Strive for more security, environmental protection, comfortable and energy-conservation for users life.