We have more than 10 years of experience in the environmental protection industry. Our products are constantly getting better and getting better, and we spend twenty-seven per cent of our total investment on product technology research and development.Upstream and downstream industry chain integrity, the Chinese government's environmental protection industry supervision has been increasing, we form a unique supply model, integration of the upstream industry chain directly facing the downstream demand side. The company adheres to the management concept of "make your own person" , and the after-sales team carries on the investigation and tracking of the use of products in different environments, constantly perfecting itself and at the same time establishing the brand image of "century Runde" in the market.