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. Malaysia Sirim Certification Service, Un38.3 Quotation , Gb31241 , Un38.3 Lead Time ,Brazil Anatel Certification Service . MCM has special staff to communicate with WERCSmart audit staff to ensure the smooth completion of registration and audit. The product will supply to all over the world, such as Europe, America, Australia,Rio de Janeiro, Kazakhstan,Swiss, Mexico.Since 2016, MCM started to provide CB+BSMI+UN38.3+GB 31241 bundled service, from which the customers who aims at global market benefit a lot.