We are a high-tech enterprise, engaged in the development ofsolarwater heater, pex pipes for water plumbing and under-floor heatingsystems, also intelligent controller solar heating systems.www dot rf123 com, We focus on keeping quality high ...

Located in Haiyan, we are just 110km from Shanghai for convenient access to transport and shipping. We a high-tech enterprise, engaged the development of intelligent controller pex pipes solar heating systems. Adopting advanced technologies production ...