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. Gost R Tr, Ais 048 , Ais 038 , Gost R Testing ,Ctia Lead Time . MCM can provide you with steward type service for factory audit consultation,factory audit tutoring,etc. The product will supply to all over the world, such as Europe, America, Australia,Croatia, Swiss,Lithuania, Costa Rica.MCM has close ties with the certification bodies, and the UKCA certificates and reports issued by MCM are well accepted by end products brands