Chongqing
Shapingba District
Optoelectronic
Security Technology
Optics
Electronics Equipment
Processing Devices Chips
Power Electronics
Motors Drivers Control Chips
Electronics Engineering
Wei Electronics Technology
Zhu Kong Chips
Security Electronics
Storage Products
科技型中小企业
市科技型中小企业
高新技术企业
省级高新技术企业
市级高新技术企业
专精特新小巨人企业