Chongqing
Yubei District
No.15 Shui Tu Bao Chi
No.16 Chromatography
No.21 Huan Jing Ying Xiang Ping Jia
No.30 Water Engineering
No.30 Water Services
No.32 Water Investment
No.34 Water Construction
No.35 Shui Wu Gui Hua
No.35 Gu Ti Fei Materials
No.36 Water Safety
No.47 Shui Zi Yuan
No.64 Quality Detection
省级专精特新中小企业
高新技术企业
省级高新技术企业
市级高新技术企业
