| 公司总部和暖通产品生产厂及销售办公所在地: |
| 地址:北京市朝阳区朝阳北路五里桥1街1号院非中心4号楼301 |
| 邮编:100024 |
| 电话(Tel):(86-10)59621080/81/82/83/84 |
| 传真(Fax):(86-10)59621090 |
| Address:Room 301, Feizhongxin Building 4 |
| 1 Wuliqiao 1st Street, Chaoyang North Road |
| Chaoyang District, Beijing 100024, P.R.China |