In June 2016, we formed a group of companies. I. group overview. At present, the group of companies include Hejing Ceramic New Material Co., LTD., Sunny Rubber Co., LTD., Sunny Environmental Protection Co., LTD., Huzhou hehui machinery co., LTD., etc.. Sunny Enviroment Protection belongs to filtration separation equipment and technology and the main products are filter separation products. Hejing ceramic produce ceramic palte for ceramic filters and we develop our own ceramic crucible industry which is an key auxiliary materials for solar polysilicon casting field and Hejing developed into a research and development of domestic important crucible manufacturing enterprise. Sunny rubber's main products are rubber filter belt, rubber conveyor belt, rubber dam, ecological air bag support dam, and other products and rubber filter belt is mainly for the group company's matched filter. Products are widely used in urban water conservancy construction, the ministry of water resources expe