Changsha
Kaifu District
Hunan
Lu Mian Engineering
Environmental Engineering Design
Gong Lu Wei Xiu
Huan Bao Gong Cheng Zhuan Ye Cheng Bag
Emergency
Environmental Treatment
Municipal Engineering
Low Carbon Environmental Protection
Drainage
Bao Po Engineering
Shi Zheng Gong Yong
Huan Bao Gong Cheng Shi Engineering
高新技术企业
省级高新技术企业
国家高新技术企业
港口与航道工程施工总承包
市政公用工程施工总承包
环保工程专业承包