MCM co-built a Vietnam laboratory with local government agency, and is the only strategic partner in China (including Hong Kong, Macao and Taiwan) designated by the Vietnam governmental laboratory. GB 4943.1 (ITAV), Testing Service Of Un38.3 , Japan Certification , Battery Korea Certificate ,Iecee Technical Documents . 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,Panama, Mozambique,South Africa, Colombia.MCM's professional technical team of more than 100 people is engaged in the battery CE certification field, which can provide customers with faster, updated and more accurate CE certification information.