No.293 Honggutan District Popularity Ranking Nanchang Jiangxi No.7 Water Treatment Engineering No.7 Water Treatment Technology No.8 Shui Chu Li Wei Hu No.12 Water Treatment No.13 Environmental Protection Products No.13 Sewage Treatment No.15 Environmental Engineering Technology No.20 Intellectual Property No.23 Environment Management No.24 Huan Bao Gong Cheng Shi Engineering No.24 Drainage No.25 Water 科技型中小企业 省级专精特新中小企业 省科技型中小企业 高新技术企业 省级高新技术企业