蒂森克虏伯电梯公司已向公众正式推出了全球可持续效率计划。公司将继续关注选料，生产地点，节能运行和维修服务的可持续性。

ThyssenKrupp Elevator sustainability

　　ThyssenKrupp Elevator has officially launched its public global sustainable efficiency program. The company will continue to focus on the sustainability of material selection, production sites, energy-saving operations and maintenance services.