Time of issue : 2019-05-25 14:29:00
President Li Shoulin of China Elevator Association: the present situation and urgent problems of installing Elevators in existing buildings
Time of issue : 2019-05-25 14:21:48
China Academy of Architectural Sciences Co., Ltd.
The Research Branch of Construction Mechanization of China Academy of Architectural Sciences Co., Ltd.
China Construction Machinery Industry Association Decoration and Aerial Work Machinery Branch
Beijing Jianyan Machinery Technology Co., Ltd.
Langfang Kaibo Construction Machinery Technology Co., Ltd.
Room 102, Building Research Institute Office Building, No.30 North 3rd Ring Road East, Chaoyang District, Beijing
Zip code: 100003
Hotline: 13801218710 400-090-2855