Chongqing
Liangjiang New Area
Video Surveillance
An Quan Jian Testing
Intelligent Engineering
Security
Zhi Hui Cheng Shi
Video Surveillance Systems
Security Surveillance
Gong Gong Safety
Law Firm/Legal Services
Tobacco Logistics
GPS Positioning
Geographic Information Systems
高新技术企业
科技型中小企业
市科技型中小企业
省级高新技术企业