Quality
Management
Function

Issuance of in-house test report

Issuance of nationally authorized institution test report

[Vicarious execution of issuance application upon request from customer]

Authorized
Standard
Certification

KSA 9001/ISO 9001 Certification

KS B 1002 Mark certification
(High-tensile hexagonal bolt for friction adhesion)

KS B 1002 Mark certification (Hexagonal bolt)

KS B 1012 Mark certification (Hexagonal nut)

KS B 1016 Mark certification (Foundation bolt)

KS B 1062 Mark certification (welding stud)