What factories are there in Eighth Street of Zhengzhou Economic Development Zone?

Zhengzhou haina mining equipment co., ltd. factory. According to Baidu map, the factory of Zhengzhou Haina Mining Equipment Co., Ltd. is located in the incubation base of Zhengzhou Economic Development Zone, and its main business scope is industrial automation equipment, industrial and mining electromechanical equipment, air conditioning equipment, audio equipment, water heating equipment, electromechanical products and equipment, electrical equipment, mechanical equipment, household appliances, computer software and auxiliary equipment.