MCM works closely with the Vietnamese government to obtain first-hand information of Vietnamese certification. Lithium battery electrolyte, Gost R Test Items , Lead Time Of Un38.3 , Nickel Cadmium Battery Un38.3 ,Iec 62133 Specification . 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,Vietnam, Portugal,Accra, Mongolia.MCM continuously pays attention to the latest development of battery KC certification, and provides clients with timely consultation and solutions.