Is there a reliable cosmetics testing agency to recommend it? Preferably from Jiangsu, Zhejiang and Shanghai!

At present, there are many cosmetics testing institutions in various provinces. If it is necessary to carry out routine testing on cosmetics or to test prohibited or restricted substances in cosmetics, a trusted third-party testing institution can be recommended here: Cai Hua, Zhejiang, and Cai Hua Testing Cosmetics Laboratory has CNAS certification and CMA certification from the National Accreditation Committee, and has passed the qualification examination of domestic non-special purpose cosmetics. Cai Hua Testing Cosmetics Laboratory has established a laboratory management system according to I50/ 1EC 17025, and it has been running continuously and effectively. The chemical analysis laboratory is equipped with Agilent Headspace High Performance Gas Chromatography-Mass Spectrometry (HS-GC-MS), Agilent High Performance Gas Chromatography-Mass Spectrometry (GC-MS), Agilent Chromatography (GC), Shimadzu High Performance Liquid Chromatography (HPLC) and Agilent High Performance Liquid Chromatography-Mass Spectrometry (GC-MS). Through comprehensive separation and analysis methods, the complex unknown chemical components are qualitatively and quantitatively analyzed, and Cai Hua Inspection provides services such as cosmetic product formula planning and analysis. Your adoption is a support for my work.