Microspectrum, a large research testing institution. Microspectrum has many professional laboratories in chemistry, materials, mechanical physics, reliability, food, environment, medicine, microbiology, animal safety evaluation, cosmetic efficacy evaluation and so on. It has CMA qualification authorized by the State Administration of Market Supervision and CNAS qualification, CATL qualification and qualification certificate of import and export commodity inspection and appraisal institution recognized by China Conformity Assessment and Accreditation Committee, and has been recognized as a national public service demonstration platform for small and medium-sized enterprises, a national service-oriented manufacturing demonstration platform, a high-tech enterprise and an academician expert workstation. We have served more than 90,000 customers, including many Fortune 500 customers. Our high-end technical standards and high-quality technical services have won high praise from customers.