Our company is designing, marketing, installation and after-sales service as one of the carbon crystal warm professional firms, is now the ShanghaiSUNNOR Electric Materials Co., Ltd. In Yancheng agent. Over the years, the company of "China's invention, warm world, " business philosophy, has been diligent and pragmatic work. Poly hotshots know "details of achievements perfect" the content of the actual construction of the strict implementation of industry standards warm, careful organization and strict management and strict supervision.