Commissioned by a new energy firm (50,000 ㎡, 4 clean workshops), it meets Class 10,000 cleanroom standards. Our 10-engineer team customized load-bearing (800kg/㎡) and ventilation, used IoT monitoring. We delivered in 8 months; post-production: 500,000 lithium batteries/day, 40% capacity rise. Client praised professionalism and response speed.