Guangzhou Tianhe District Guangdong No.13 Shui Huan Jing Zhi Management No.14 Gong Ye Fei Water Treatment No.19 Huan Jing Ying Xiang Ping Jia No.23 Fei Water Treatment No.25 Energy Saving Technology No.29 Environmental Engineering Technology No.31 Environment Detection No.41 Circular Economy No.46 Water Treatment Engineering No.48 Monitoring Systems No.48 Shui Chu Li Wei Hu No.48 Huan Bao Gong Cheng Shi Engineering 守合同重信用企业 理事单位 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 安全生产许可证