GuanSu company is one of the large-scale hand-board model enterprise in our country, now the company has four production workshops, with a total area of 8,000 square meters, our company has more than 50 domestic and overseas advanced CNC processing equipment sets, more than 180 high quality and senior technical personnel. Meanwhile GuanJie company has established the close relationship with the well-known domestic companies, teams and some foreign RP industries, model companies, and often conmunicates with them in technology and others, it makes ourselves keep the leading superiority.