The Company has cooperated with related domestic and foreign R & D institutions and scientific research institutes such as Lanzhou Physical and Chemical Institute, Dalian Physical and Chemical Institute, Zhejiang University, Dalian University of technology, Harbin Industrial University, Qingdao University of science and technology on research and product development. The company has 22 R & D staff, of which 16 people directly engaged in product development, 4 people engaged in quality inspection ,and 2 people engaged in investment decision and project management. The R & D staff closely combined theoretical knowledge and practical application, established a system of combining independent research and development with cooperation, and can carry out all kinds of applied research and prospective study according to the market demand, the latest trends of the industry and enterprise independent planning. The Company R & D team has high stability and low staff turnover rate.