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. Crs Technical Documents, Iec 62133 Technical Documents , Battery Saso , Ctuvus Certification Price ,Korea 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,Mali, Moscow,Nigeria, Chicago.MCM provides the most dedicated service with the most professional technology, professional service team, advanced testing equipment, standardized testing process, and escort for the safety of customers' batteries.