ISO certificate (CT)

CT has passed the globally recognized professional authority TÜV Rheinland certificate authority, according to the world's most complete inspection of welding quality certification management standards, it also shows that CT's ability to strengthen the quality management of steel structure in response to international trends, , through the standardization and internationalization of the welding quality management system, it demonstrates the self-requirement of CT's product quality and its commitment to customer trust. At the same time, chairman Mr. Lai Wen-Hsiang instructed that in addition to attaching importance to quality, it is the most basic corporate philosophy of Century Steel. CT also attaches great importance to environmental protection and labor safety and health issues, attaches importance to environmental safety and health, and then certifies ISO 14001 and OHSAS 18001 to enable products in the CT industry to serve domestic and foreign customers with world-class high quality. These international certifications are the best guarantee for CT's commitment to each customer's quality.

ISO 9001:2015                                   ISO 14001:2015

OHSAS 18001:2007                           DIN EN ISO 3834-2

EN1090-1:2009+A1:2011                  EN1090-2:2008+A1:2011


ISO 14064-1:2018

December 15, 2017 obtained ISO 9001:2015 certification

Certification: ISO 9001:2015

Certificate Number: 01 100 822 1733461

May 14, 2018 obtained ISO 14001:2015 certification

Certification: ISO 14001:2015

Certificate Number: 01 104 822 1733427


April 25, 2018 obtained OHSAS 18001:2007 certification

Certification: OHSAS 18001:2007

Certificate Number: 01 113 822 1733427

January 2, 2018 obtained DIN EN ISO 3834-2 certification

Certification: DIN EN ISO 3834-2

Certificate Number: 01 202 TWN/A-17 0324

January 17, 2018 obtained EN1090-1:2009+A1:2011 certification

Certification: EN1090-1:2009+A1:2011

Certificate Number: 0035-CPR-1090-1.02191.TUVRh.2018.001

January 17, 2018 obtained EN1090-2:2008+A1:2011 certification

Certification: EN1090-2:2008+A1:2011

Certificate Number: TUVRh-EN1090-2.02179.2018.001

June 10, 2022 obtained ISO 14064-1:2018 certification

Certification: ISO 14064-1:2018

Certificate Number: CF505468990001