MCM works closely with the Vietnamese government to obtain first-hand information of Vietnamese certification. Summary of changes to the new IEC 62619 version, Iec 62133 Certification Procedure , Fuel Cell Is 16046 , Un38.3 Specification ,Kc 62133 Lead Time . MCM has advanced and sophisticated testing equipment for batteries and mobile power supply, and a professional testing team. The product will supply to all over the world, such as Europe, America, Australia,Tunisia, Hongkong,Jamaica, Holland.MCM can provide a variety of solutions including LVD, EMC and battery instructions for customer's CE certification.