Zhejiang Geely Co., Ltd., the only private car production and operation enterprise in China, was founded in 1986. After 19 years of construction and development, it has made brilliant achievements in automobiles, motorcycles, automotive engines, transmissions, automotive electronics and electrical and automotive parts. Especially since entering the sedan industry in 1997, with its flexible operating mechanism and continuous independent innovation, it has achieved rapid development, with a total asset value of over 8 billion yuan. It has been ranked among the top 500 enterprises in China for three consecutive years, and has been rated as the "fastest developing and best growing enterprise in China's automotive industry in 50 years". It has also been ranked among the top ten in the domestic automotive industry.

Zhenda Group, as the supplier of Bus duct and bridge products for the project, started in 1999 and is a modern enterprise focusing on the design, research and development, 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.