Zhejiang Communications Technology Co., Ltd. engages in infrastructure engineering business in China. It is involved in the investment, designing, construction, maintenance, and engineering project consulting and management of transportation infrastructure, such as roads, bridges, tunnels, rail transit, ports and docks, underground projects, etc. The company also engages in municipal projects, such as housing construction and municipal engineering, water affairs, and lighting; and production and sales of prefabricated concrete components, steel structures, traffic safety, and protective equipment. In addition, it engages in design, consulting, testing, supply chain management, new material manufacturing, and other upstream and downstream supporting industries, as well as lighting engineering construction. The company was formerly known as Zhejiang Jiangshan Chemical Co.,Ltd. and changed its name to Zhejiang Communications Technology Co., Ltd. in December 2017. Zhejiang Communications Technology Co., Ltd. was incorporated in 1998 and is based in Hangzhou, China.