Dongkeng Town Dongkeng Qianmei Road. According to Baidu map, Tairui Zhizao (Dongguan) Technology Co., Ltd. is located in Room 40 1 and Room 50 1, Building 4, Dongkeng Town, Dongguan City, Guangdong Province. Terry Zhizao (Dongguan) Technology Co., Ltd. has a mobile phone case factory, which specializes in making apple mobile phone cases. It is the largest Apple mobile phone shell factory in Dongkeng Town.