Technical certification certificate

Copy of reguid intelligent business license

2020 1 1209680. X Folding basket for boiler furnace maintenance platform

2020 3 0347695.7 Elevator appearance

2021 1 0488607.9- A compact elevator installation platform

2021 1 1084568.2- A rigid flexible supporting wall mechanism for elevator shafts

2022 1 0156516. X A device for measuring and automatically calibrating the straightness of elevator guide rails and its application

2021 1 1366647.2 A lifting platform for boiler furnace maintenance

Trademark registration certificate

2021SR1409441 Robot arm guide rail installation and adjustment bottom motion control software V1.0

2021SR1409433 Elevator guide rail installation and adjustment robot upper level motion planning software V1.0

2019SR1025529 Embedded monitoring software for elevator operation data based on 4G5G communication technology