Beijing
Daxing District
Construction Engineering Design
Decoration Decoration
Low Carbon
Low Carbon Environmental Protection
Survey Design Institute
Gong Zi Steel
Shi Nei Zhuang Xiu
Gong Cheng Cheng Bag
Mao Shuan
Construction Systems
Automation Technology
Steel Structure Materials
省部级科技进步奖
科技进步奖
ISO9001认证
ISO9000认证