Zhengzhou Yongbang Machinery Co., Ltd. is registered at No. 9 Changchun Road, Zhengzhou High tech Zone. The registration authority is the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and the legal representative is Gao Jianhua. The business scope includes research and development, manufacturing, sales, after-sales service, and technical consulting services of air compressors and post-treatment equipment, automation equipment, and railway components; Import and export of goods and technology; Rental of air compressors; Sales of teaching equipment.