To meet the need of production, we have built a series of supporting facilities consisting of a warehouse for raw and auxiliary material, a warehouse for hazardous articles, a warehouse for finished products, a power workshop and a sewage treatment center and so on which cover a construction area of 10000 square meters. With a factory area in rational layout, a clean and tidy environment and greenery rate of over 30%, it is a garden-like factory that deserves the name.