MCM is a platform that provides UN38.3 test report and certification, which are internationally recognized by Air China, China Eastern Airlines, China Southern Airlines, Shanghai Airport, Guangzhou Airport, Beijing Airport and more. smart watche, Wercsmart Certification Price , Japan Certification Service , Battery Ce ,Vietnam Mic Certification Service . MCM has special staff to communicate with WERCSmart audit staff to ensure the smooth completion of registration and audit. The product will supply to all over the world, such as Europe, America, Australia,azerbaijan, UAE,Accra, Comoros.As the world's leading third party organization deeply and vertically concentrated on battery certification and testing, MCM provides customized solutions for customers based on their conditions. This is also the results of MCM's more than ten years of deep cultivation in the battery certification and testing industry.