Changsha
Changsha County
Hunan
Lighting
Cheng Shi Ji Road Road Lighting Engineering
Hua Gong / Chemistry
Automation
LED Dian Zhen Ping
Zi Dong Control
Automation Technology
Displays Systems
Shou Machines Display Screens
Xian Shi Dan Yuan
Displays Equipment
Power
守合同重信用企业
AAA级信用企业
高新技术企业
科技型中小企业
省著名商标
省科技型中小企业
省级高新技术企业
ISO9001认证
ISO14001认证
GB/T50430认证