Shanghai Dezhen Industry and Trade Co., Ltd. was registered in Qingpu District Market Supervision Administration in 1999. The company's business scope includes the research and development of molds, automotive parts, mechanical equipment and accessories, and metal products. This project is a self built project in the factory area.

As the bridge product supplier of the project, Zhenda Group, since 1999, is a modern enterprise focusing on the design, R&D, production, sales and service of Bus duct, cable bridge, distribution cabinet, seismic support and hanger products. The company's products are widely used in data communication, energy and chemical engineering, research and development and manufacturing, power grid, commercial, residential, cultural and tourism, municipal public construction, warehousing and logistics, education and treatment projects.