Shenzhen Bao'an District Guangdong No.2 Wu Ran Zhi Management No.2 Wu Ran Control No.4 Gu Ti Fei Materials No.4 Huan Bao Gong Cheng Zhuan Ye Cheng Bag No.4 Huan Jing Wu Ran Zhi Management No.6 Sheng Tai Bao Hu Gong Cheng Shi Engineering No.6 Environmental Engineering Technology No.6 Huan Bao Gong Cheng Shi Engineering No.7 Environmental Engineering Design No.7 Jing Taoist Temples Engineering No.8 Water Treatment Engineering No.8 Shui Chu Li Wei Hu 守合同重信用企业 AAA级信用企业 理事单位 常务理事单位 国家高新技术企业 高新技术企业 建筑工程施工总承包 环保工程专业承包 安全生产许可证