The registration address of changchun city de-sung new building materials ltd. Is located at the handsomely zhuang village i club in changchun district, with the registration authority being the two branches of the changchun city market supervisory authority, with the legal representative of judd, and covers general projects: manufacture of new building materials (excluding hazardous chemicals); sale of building materials; sale of casting plastic materials; sale of sealed fillings; sale of cement products; production of casting plastic materials; manufacture of sealed fillings; manufacture of cement products; sale of specialized chemical products (excluding dangerous chemicals); sale of light construction materials; manufacture of light construction materials; sale of chemical products (excluding licensed chemical products); sale of paints (without dangerous chemicals); manufacture of paints (without dangerous chemicals); sale of surface functional materials. (in addition to the legally authorized projects, operating on an autonomous basis of a legally authorized licence) (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)