Recently, commissioned by Shanghai Customs, Eqo Testing and Certification Co., Ltd. (referred to as Eqo Testing) Chemical Laboratory has successfully completed the collaborative verification of two national standards, namely "Determination of Trichlorophenol and Trichlorocarnitine Content in Finger Painting Pigments by High Performance Liquid Chromatography" and "Determination of Bitter Agent Naringin and Dinammonium Benzoate Content in Finger Painting Pigments by High Performance Liquid Chromatography", providing strong technical support for the preparation and verification of national standards.

It is understood that participating units in this collaborative verification include Shanghai Customs, Guangdong Customs, Shenzhen Customs, and the National Quality Supervision and Inspection Center for Daily Small Commodities.

As the company continues to develop, Eqo Testing has always kept in mind its social responsibility and has been actively promoting and participating in the compilation and revision of national standards in multiple industries and fields for many years. Contribute to the standardization construction of the country and industry.