EPC brand was established on April 13, 2006. It belongs to Xuan Ning (Beijing) Science and Trade Co., Ltd., and Xuan Ning (Beijing) Science and Trade Co., Ltd. is located in Beijing.Xuan Ning (Beijing) Science and Trade Co., Ltd.s brand EPC is mainly engaged in home life and personal care products. It is mainly engaged in the operation of sleeping health and hearing protection series products.Operate independent brand EPC.