Dongguan Lingji Electronics Technology Co., Ltd. Dongguan Lingji Electronics Technology Co., Ltd. Is a professional manufacturer of 3C mobile charging accessories integrating R&D, production and sales. Our factory is located in Lihe Shuangqing Innovation Base, Qingxi Town, Dongguan City, Guangdong Province, China. We specialize in various power banks, fast wall chargers and high-speed data charging cables. Our product portfolio includes magnetic wireless power banks, 20W/30W/65W PD fast adapters, as ...