MCM works closely with the Vietnamese government to obtain first-hand information of Vietnamese certification. UKCA marking, Gost R Testing Price , Battery Wercsmart , En 62133 Testing Time ,Japan Certificate . MCM Provide one-stop service including testing, certification and local representative to make clients worriless. The product will supply to all over the world, such as Europe, America, Australia,Gambia, Saudi Arabia,Sheffield, belarus.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.