Elevator manufacturing license
ISO 9001-2008
ISO 9001-2008
ISO 14001
OHSAS 18001
CE certified A3
CE certification room 4.0m
CE certified inorganic room 1.75m
High certificate
2015 Shanghai brand
Elevator Association certificate
Shanghai customer satisfaction Enterprise
Shanghai Civilized Unit
Elevator R & D and manufacturing base
Elevator R & D and manufacturing base?certificate
Shanghai science and technology ?giant breeding enterprise
Social Welfare Service Medal
Invention patent of elevator anti subsidence device
Invention patent of lifting platform
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent