Avonflow Baiyilun Co., Ltd specializes in the development and manufacture of heating and temperature control products. With many years of R & D and production experience, the company has a valuable team with many independent production and a number of professional talents. Baiyilun constant temperature control valves, used in pressure temperature regulator of city heating, hot water system, radiator heating system, underfloor heating system, are equipped with body as automatic constant temperature control valve. This valve doesnt need exterior energy while automatically controlled by indoor temperature, which can not only save about 25% energy but also protect environment and give you a suitable indoor temperature.

Manufacture and test of Baiyilun constant temperature control valve of radiator is according to GB/T13927-92EN215-1 standard and through the test of Beijing Construction Project Quality Testing Centre and sixteen items testing of national thermostatic radiator valve standard. Our company also has advanced and complete testing and inspecting instrument.