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