Nanjing Shunxin New Building Materials Co., Ltd. was established in 2012, the business scope includes: general project: metal material manufacturing; Steel rolling processing; Metal material sales; Research and development of metal products; Metal structure manufacturing; Mechanical and electrical equipment manufacturing; Metal structure sales; Building materials sales; Sales of concrete structure components; Sales of electrical equipment (except for items subject to approval according to law, independently carry out business activities according to law with business licenses).