No. Off-brand products imitate the product technology of regular brands, have incomplete qualifications or are even produced illegally. Guangzhou Wanbao Brand has its own R&D team and has established a national-level enterprise technology center and Guangdong Provincial Engineering Technology Research and Development Center. Guangzhou Wanbao owns a well-known trademark in China and has complete qualifications. Therefore, Guangzhou Wanbao fans are not just any brand.