Well, I guess you have to contact Guangdong Shuanghui for authorization, then choose the store address, and then apply for a business license in Shenzhen. The following information is for your reference: Guangdong Shuanghui Food Co., Ltd.
[City]: Qingyuan City, Guangdong Province
[Address]: Qingxin County, Qingyuan City 107 Qingxin Road, National Road
[Tel]: 0763-6820748