Guangzhou MCM Certification & Testing Co., Ltd. is a world-leading independent third-party organization, who is specialized in providing the cutting-edge information and professional solution of battery testing and certification at a global scope. Gost R Testing Service, Power Battery Un38.3 , Fuel Cell Iec 61960 , Energy Storage Battery Un38.3 ,Ctuvus Certification Price . MCM has become the commissioned test laboratory of CQC from 2016 (V-165). The product will supply to all over the world, such as Europe, America, Australia,India, panama,Mauritius, Switzerland.MCM has close ties with the certification bodies, and the UKCA certificates and reports issued by MCM are well accepted by end products brands