Not normal. The gold necklace bought by Yuanyang Jinlou is not normal without a trademark, because it is illegal and unqualified without a logo. "Yuanyang Jinlou" is a jewelry brand under Shenzhen Yuanyang Jinlou Jewelry Co., Ltd., focusing on making "global Chinese wedding jewelry". Founded on 20 13, 1 1, with the support of Putian Municipal Government and Putian Jewelry Chamber of Commerce, Shenzhen Yuanyang Jinlou Jewelry Co., Ltd. officially started operation in Shenzhen.