Dongguan Gonghe Electronics Co., Ltd. Navnîşan Odeya 1301 Avahiya G4, Rêya Xuefu No.1, Gola Songshan, Dongguan, Bajar, parêzgeha Guangdong, Chinaîn Telefon +86-13924198589 Email jasonliu@gongheenergy.com