How about Chengdu Metro Maintenance Project Department of China Railway Eighth Bureau?

1. Comprehensive coverage: Chengdu Metro Maintenance Project Department of China Railway Eighth Bureau undertakes the maintenance, operation and commissioning of electromechanical and power supply equipment of multiple lines and feeder lines, which can comprehensively cover facilities of various types and sizes.

2. Professional Team: Chengdu Metro Maintenance Project Department of China Railway Eighth Bureau has an experienced and skilled professional team with high professional quality and working ability, and has made outstanding achievements in metro equipment maintenance.