公司名称：通标标准技术服务有限公司

SGS is the Societe Generale de Surveillance S.A. For short, translated as "general notarial office".Founded in 1878, it is the world's largest and oldest non-governmental third-party multinational company engaged in product quality control and technical identification. Headquartered in Geneva, the company has more than 1,800 branches and professional laboratories around the world and more than 59,000 professional and technical personnel, and carries out product quality inspection, monitoring and assurance activities in 142 countries.Tongbiao Standard Technical Service Co., Ltd. is a company jointly invested by Swiss General Notarial Office and China Standard Technology Development Company. Since its establishment in 1991, Tongstandard has established materials laboratory, toy laboratory, general cargo laboratory, EMC laboratory, electrical safety laboratory, textile laboratory, food laboratory, petrochemical products laboratory, mineral products laboratory, cashmere fiber laboratory, agricultural products laboratory and life science laboratory. And has the Ministry of industry and Consumer goods Department, international certification service department, mineral products department, petrochemical department, agricultural products department, GIS Department, Automotive department, Environment Department and trade security Department and other business departments; We have more than 13,000 highly trained and highly qualified professionals in China.