Tianjin Airport Economic Zone is located in Tianjin Airport Logistics Processing Zone on the northeast side of Binhai Airport, with a planned area of 42 square kilometers. It is characterized by aviation manufacturing, electronic information and precision machinery. It is an economic functional zone near the urban area of Binhai, and the head area of Tianjin's productive service industry and advanced equipment manufacturing industry. As an open area, it gathers a large number of Fortune 500 high-end equipment manufacturing enterprises and productive service industry enterprises, such as Caterpillar and GE Pharmaceuticals.

Zhenda Group, as the supplier of Bus duct 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.