Shenzhen Bao'an District Guangdong No.2 Gong Ye Fei Gases Processing No.5 Zhong Shui Hui Yong No.6 Tu Zhuang Gong Yi No.6 Environmental Equipment No.12 Water Purification Technology No.12 Water Treatment Equipment No.21 Electroplating No.26 Water Treatment Engineering No.27 Shui Chu Li Wei Hu No.30 Water Treatment Technology No.30 Sewage Treatment No.40 Water Treatment 国家高新技术企业 高新技术企业 省级高新技术企业 市级高新技术企业 科技型中小企业 市科技型中小企业