Nanchang High-tech Zone Jiangxi No.15 Water Treatment Engineering No.16 Water Treatment Technology No.16 Shui Chu Li Wei Hu No.17 Complete Equipment No.18 Engineering Environmental Protection No.23 Sewage Treatment No.23 Water Treatment No.26 Environmental Protection Products No.34 Environmental Engineering Technology No.45 Water No.46 Drainage No.47 Environmental Technology 科技型中小企业 省科技型中小企业 高新技术企业 省级高新技术企业 省级创新型中小企业