Leofoo is one of the four major jewelry brands in Hongkong. With its own brand, the logo will not change. Although the batches are different, the identification is the same. Leofoo Jinnei will have the logo of "CLF", which is the symbol of Leofoo brand. CHOULUKFOOK, the first letter of Leofoo Pinyin.

You can go to the local authoritative jewelry inspection agency or technical supervision bureau for inspection. Their products are all marked with Leofoo logo and pure gold, and provide quality guarantee. The official WeChat official account also has anti-counterfeiting inquiry function.