Yuhuan Changhong Valve Co., Ltd., is a 28 years with copper valve manufacturing experience of the entity business.
Company products cover the valve, plumbing, pipe fittings, and so on more than 10 series of more than 500 kinds of specifications.
Changhong to "integrity-based, pioneering and innovative, pragmatic cooperation, mutual win-win" principle, with the new and old customers at home and abroad "work together, win-win cooperation."

Water supply and drainage system

Products include: gate valve, ball valve
Check valve, filter, Pressure reducing valve
Balance valve, Vent, Backflow preventer

Urban heating system

Products include: automatic temperature control valve, manual temperature control valve
Set the water separator, three-way regulating ball valve, HVAC valve
H valve, automatic control equipment, air conditioning bellows

HVAC system

Products include: electric actuators, electric control valve
 Temperature control panel, electric valve, electric control ball valve

Gas system

Products include: gas valve