Zijinshan Road, Guanchenghuizu District. Zhengzhou, referred to as Shangdu for short, is the capital of Henan Province, a megacity and the core city of Central Plains urban agglomeration. It is an important central city in Central China approved by the State Council and an important comprehensive transportation hub of the country. The air curtain cabinet wholesale market is located at Zijinshan Road, Guancheng Huizu District. Zhengzhou has jurisdiction over 6 districts and 5 cities 1 county, Zhengzhou Airport Economic Comprehensive Experimental Zone, Zhengdong New District, Zhengzhou Economic and Technological Development Zone and Zhengzhou High-tech Industrial Development Zone, with a total area of 7,567 square kilometers and a permanent population of1274,200.