MCM works closely with the Vietnamese government to obtain first-hand information of Vietnamese certification. Battery-Powered, En 62133 Test , Cqc Testing , Brazil Anatel Technical Requirement ,Un38.3 Test Items . 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,Jordan, Russia,Leicester, Puerto Rico.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.