Environmental Management System Certificate
Occupational Health and Safety Management System
Quality Management System Certification
Business License
High-Tech Enterprise Certificate
Enterprise Above Designated Size
Specialized, Sophisticated, Unique and Novel Small and Medium-sized Enterprise Certificate
Triple-A Credit Rating Unit Certificate
Certificate of the First Inaugural Standing Council Member Unit
Work Safety License
zs-10
zs-11
zs-13
zs-14
zs-15
zs-16
zs-17
zs-18
zs-19
Patent Certificate for Door-type Seismic Support Hanger
Patent Certificate for Longitudinal Seismic Support Hanger
Patent Certificate for Horizontal Bar Seismic Support Hanger
Patent Certificate for Pipeline Seismic Hanger Mechanism
Patent Certificate for Fastener Degreasing Device
Patent Certificate for Anti-loosening Fasteners
Patent Certificate for Automated Spot Welding Robotic Arm
Patent Certificate for Fastener Tensile Testing Device
Patent Certificate for Automated Continuous Cutting Device
Patent Certificate for Automatic Fastener Inspection and Sorting Device
Patent Certificate for Socket Auxiliary Bracket