Hunan Tengfei Putian Acoustic Building Materials Technology Co., Ltd. was established on February 10, 2015, with its registered address at the Industrial New Zone of Anding Town, Pingjiang County, Yueyang City, Hunan Province. Its legal representative is Li Pu'an. The company's business scope includes general items such as: manufacturing of lightweight building materials; manufacturing of metal materials; manufacturing of building decoration, plumbing parts, and other metal products for construction; manufacturing of lighting fixtures; research and development of electronic special materials; sales of lamps; sales of building materials; sales of building decoration materials; sales of non-metallic minerals and products; sales of metal materials; sales of new metal functional materials; sales of high-performance non-ferrous metals and alloy materials; and sales of lightweight building materials.