1, Guangzhou Huajin United Patent and Trademark Agency Co., Ltd.
2. Guangdong Guangxin Junda Law Firm.
3. Guangdong Bangbangchuang Law Technology Co., Ltd. ..
4. Guangdong Jinqiao Baixin Law Firm.
5. Sichuan Ling Ying Ho Law Firm.
6. Guangdong Weifa Law Firm.
7. Guangzhou Huaxue Intellectual Property Agency Co., Ltd.
8. Guangdong Leo Law Firm.
9. Guangdong Weifeng Law Firm.