Standard Testing GroupCo., Ltd. ("Standard Testing GroupCo., Ltd. ") is a company specializing in biomedicine and life sciences. A comprehensive high-tech service enterprise in the professional fields of deep cultivation of ecological environment, comprehensive trade, innovative services, etc. Our laboratory covers all regions of the country, with more than 20 branches, can respond to your needs quickly at any time, and provide close and localized professional services. Stende Group takes "providing diversified testing and research services, creating trust for quality life" as its mission. Relying on professionalism, independence and public, it is the leading driver of testing, R&D and certification services.