Ningbo Yong Yuan Energy-Saving Technology Co., Ltd established in 2014 years and located in NINGBO CITY, China. Factory is located in Lanxi Zhejiang Jiangnan Industrial Park. We are specialized in manufacturing wide range of Air conditioning fittings, such as thermostat, motorized valve, valve actuator, valve actuator motor, etc.

We have got the China Center CQC(CCC) certificate and EU CE certification, etc.

We guaranteed products at a competitive price and high quality. Our products are very good sold in China for more than 10 years, Now it is starting to develop the international market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.

Warmly welcome old or new customers' Call or email to make the long business together!