Shenzhen
Longgang District
Guangdong
No.13 Plumbing Systems
No.14 Construction Waterproof
No.15 Plumbing Devices Materials
No.17 Fire Protection Systems
No.23 Tu Jian Shi Engineering
No.24 Tu Jian Engineering
No.28 Jian Zhu Nuan Tong
No.32 Zhi Neng Lou Yu
No.37 Water Supply and Drainage Design
No.38 Water Supply and Drainage Engineering
No.41 Facilities Management Services
No.41 Water Supply and Drainage
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