Hangzhou Ruichen (Corus) will always insist on quality first, first, first, first, customer-oriented principle of good faith for the purpose of service innovation, and actively cooperate over the strength of the real estate agency, dealers and partner agencies to win-win cooperation, and expand wider and deeper strategic partnership with a solid and flexible way. Together to create a water system "Ruichen" cause. Easy to install different specifications series of components can be freely combined. Then design becomes easy Cailv metal parts the water less systems. Easy to install. Natural solid connection between the accessory