intertek.com的 10 大竞争对手

ul.com

Learn how regular audits of manufacturers' production facilities and products are used to determine continued compliance with our requirements.

sgs.com

Verify SGS branded documents to confirm their authenticity and validity.

tuvsud.com

tüv süd is a trusted partner of choice for safety, security and sustainability solutions. over the last 150 years, we have added tangible value to our partners and customers through a comprehensive portfolio of testing, certification, auditing and advisory services.

dnv.com

DNV is your trusted certification partner, delivering value through audits, practical training, and a digital customer experience. Click here.

dekra.com

safety is a basic need worldwide. therefore, dekra is involved in more than 50 countries on five continents.

nsf.org

NSF, a trusted authority for health standards, testing, certification, and consulting, enhances global human health with public safety standards and…

astm.org

From 60+ ISO 17043 Accredited Proficiency Testing Programs and Certified Reference Materials to SQC Software and expert SOPs, ASTM provides cost-effective, integrated products for all types of laboratories. Benefit from the credibility and stability thousands of labs rely on from a trusted standards developer.

rina.org

Lavoriamo a stretto contatto con i clienti, assistendoli nel modo più sostenibile, sicuro ed efficace, operando nei settori Energy, Marine, Certification, Transport & Infrastracture e Industry

csagroup.org

csa group provides global product testing and certification. as a leading standards organization, we are the trusted product certification experts.