Please introduce the certification body SGS-CSTC Standards?

SGS (Société Générale de Surveillance) is the world's leading inspection, verification, testing, and certification company, headquartered in Geneva, Switzerland, and was founded in 1878. SGS provides a comprehensive range of services designed to ensure that operations and products of organizations comply with international standards, regulatory requirements, and customer expectations. SGS's main advantage is in the field of environmental testing, such as ROHS and REACH. SGS's certification services cover multiple industries, including agriculture, mining, petrochemicals, consumer goods, industrial manufacturing, life sciences, and transportation. SGS's services help companies improve efficiency, ensure the quality and safety of products and services, and also help companies build trust and meet regulatory requirements in the global market.