Honor qualification


Quality management system certification

Quality management system certification

Environmental management system certification

Environmental management system certification

Donation Certificate

Donation Certificate

Contract abiding and trustworthy enterprise

Contract abiding and trustworthy enterprise

High and new technology enterprises

High and new technology enterprises

Vice Chairman Unit Award

Vice Chairman Unit Award

Vice President of Aviation Affairs Unit

Vice President of Aviation Affairs Unit

2019 Outstanding Member Unit Award

2019 Outstanding Member Unit Award

Patent Certificate


A mold certificate for precision blank forming of bearing tapered rollers
Certificate of a bearing testing device for precision bearing production
Certificate of installation device for inner and outer rings of precision bearings
A grinding device for precision bearing processing
Certificate for a rotatable and revolving polishing head used for precision polishing of optical components
Certificate of an axial reinforcement device suitable for precision bearing processing