Qingdao Zhengdong International Trade Co., Ltd. is affiliated with Qingdao Zhengdong Construction Group Co., Ltd. and is its wholly-owned subsidiary. Qingdao Zhengdong Construction Group Co., Ltd. is located in the Xixia District of Qingdao City and was established in 1998 with a registered capital of 51.7 million yuan. It is a comprehensive enterprise group integrating engineering general contracting, project financing, real estate development, and trade.

Qingdao Zhengdong Construction Group Co., Ltd. has the qualifications of Grade II for Municipal Public Works Construction, Grade II for Building Decoration and Renovation Engineering, and Construction Labor. It engages in municipal engineering, foundation and base engineering, industrial and civil building construction, navigation engineering construction, and earthwork and stone construction; goods and technology import and export; construction labor subcontracting; landscaping engineering construction; construction machinery and equipment leasing services; warehousing services; engineering management services; business information consulting services; wholesale and retail: steel, wood, cement, wires and cables, pipes and pipe fittings, insulation materials, building materials, decoration and decoration materials, hardware and electrical appliances, machinery and equipment and accessories, daily necessities, office supplies, aluminum alloy profiles, aluminum plates; sales and installation: plastic products, glass and glass products; processing, manufacturing, sales, and installation: wood products, stainless steel and products, metal products, doors and windows, etc.