Nanjing Jiadi New Material Technology Co., Ltd. was established in 2021, and its business scope includes: transmission, power supply, installation, maintenance and testing of electric power facilities; Communication equipment sales; Optical communication equipment sales; Metal material sales; Sales of construction steel reinforcement products; Sales of mechanical parts and spare parts; Sales of high quality special steel materials; Fastener sales; Sales of power electronic components; Pump and vacuum equipment sales; Sales of photovoltaic equipment and components; New material technology research and development; Software development; Communication equipment manufacturing; Communication equipment sales; Optical communication equipment manufacturing; Metal material manufacturing; Machine parts, parts processing; Fastener manufacturing; Manufacturing of power electronic components; Lightweight building materials manufacturing; Building materials sales; Sales of thermal insulation materials; Cement products sales; Manufacture of concrete structural components; Sales of concrete structure components; Pump and vacuum equipment manufacturing; Photovoltaic equipment and components manufacturing.