E-Ser Electronic CO.,LTD518000About Us6F GangShen Center, XinNiu Road, MinZhi, Longhua, Shenzhen,China.E-Ser Electronic Co., Ltd is a professional OEM and ODM manufacturer in mobilephone accessories and consumer electronics peripherals, The product range includes universal power bank, wireless charger, mobile device chargers and so on. with the core competence in product design, new product research & development, manufacturing, marketing and sales. Through years of development, E-Ser has formed a strict quality system and leading management methods. We're supported by a professional production management system and advanced international equipment. So we always promise stable quality and scheduled lead time. With more than 10 yea