CE MARK Certification
CSS
FVD
HDRB
LRB
Structure Bearing
CREDIT CERTIFICATION
Integrity Supplier
Integrity Management Demonstration
Integrity Entrepreneur
Enterprise Credit Rating Certificate
Enterprise Credit Rating Certificate
Bronze Medal
PATENT
Elastic damping ball type shock absorber support
Tensile friction pendulum ball support
Universal rotation anti pull friction pendulum ball support
A buckling restrained support to prevent stress concentration
A friction damping sliding ball bearing
A viscoelastic buckling restrained support
QUALITY CERTIFICATION
CNAS-EMS
CNAS-EMS
CNAS-OHSMS
CNAS-OHSMS
CNAS-QMS
CNAS-QMS