Quality Certification

The Certified Quality

We are product high quality products under the perfect quality management, and have been certified by KS, JIS, Korean Register of Shipping, and Lloyd's. In case any fault discovered, we will solve the problem quickly and correctly, and and try to prevent such problems in advance by examining the causes.

QUALITY CERTIFICATION

Certifications

Agency : Korean Register of Shipping Organization
Date : May 1, 1976
Assortment :
Concerete Reinforcing Bar,
Angle, Round Bar

Certifications

Agency : Ministry of International Trade and Industry(Japan)
Date : February 5, 1987
Assortment :
Steel Bar for Concrete JIS

Certifications

Agency : Lloyd's Register of Shipping
Date : November 17, 1977
Assortment :
Concrete Reinforcing Bar,
Angle, Round Bar

Certifications

Agency : Korean Standards Association
Date : April 10, 1971
Assortment :
Steel Bar for concrete KS

Certifications

Agency : Korea Electric Assocation
Date : September 19, 2011
Assortment :
Concrete Reinforcing Bar,
Nuclear Power Quality Guaranteed