CHANGSHA 

DESIGN ADAPTATION, PROJECT MANAGEMENT, PRODUCTION, INSTALLATION, MAINTENANCE

CHENGDU

DESIGN ADAPTATION, PROJECT MANAGEMENT, PRODUCTION, INSTALLATION, MAINTENANCE

NINGBO

DESIGN ADAPTATION, PROJECT MANAGEMENT, PRODUCTION, INSTALLATION, MAINTENANCE

WUHAN

DESIGN ADAPTATION, PROJECT MANAGEMENT, PRODUCTION, INSTALLATION, MAINTENANCE

XI'AN

DESIGN ADAPTATION, PROJECT MANAGEMENT, PRODUCTION, INSTALLATION, MAINTENANCE