Dongguan Yunmei Electronic Co.,Ltd is one of the leading intelligent charger ym-cz001-5u manufacturers and suppliers China with one of the famous brands, welcome to wholesale customized bulk intelligent charger ym-cz001-5u made in China from our factory.5-USB slot socket Standard : GB17625.1-2012/GB4943.1-2011/GB9254-2008 Materials : raw matrials with high temperature resistantance and high flame