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. GB 4943.1 Battery Test Methods, Battery Cqc Certification Price , Ctuvus Testing Time , Vietnam Mic Certificate ,Testing Service Of Un38.3 . 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,Seattle, Slovak Republic,Bhutan, Moscow.Since 2016, MCM started to provide CB+BSMI+UN38.3+GB 31241 bundled service, from which the customers who aims at global market benefit a lot.