1 No. Country Registered Enterprise Brand Factory Place of Origin Date of Registration Grade Product logo 1 China Guangdong Guangken Rubber Group Co., Ltd GKR Yunnan Guangken Rubber Co., Ltd. Xiaojie Manufaturing Rubber Factory Beside Manyangguang Village, Menglong Town, Jinghong City, Yunan Province 2019/8/5 SCR Jinghong City Baka Manufacturing Rubber Co., Ltd. Baka Village’s Group, Baka Village, Damenglong Town, Jinghong City, Yunan Province 2019/8/5 SCR 2 China Hainan Rubber Industry Group Co., Ltd BD Jinlong Rubber Processing Branch Longjiang Farm, Baisha County, Hainan Province 2019/8/5 SCR