Beijing Haidian District No.2 Steam Turbines No.2 Waste Heat Recovery No.3 Re Water Pumps No.3 Energy Saving Services No.4 Energy Saving Renovation No.5 Industrial Energy Saving No.6 Energy Saving Devices No.6 Mei Dian No.7 Energy Saving Technology No.7 Industry Collaboration No.7 Ran Mei Fa Dian No.8 Re Dian 国家高新技术企业 高新技术企业 瞪羚企业 中关村高新技术企业 省级高新技术企业 专精特新小巨人企业