It's true. According to the inquiry, the registration authority of Shenzhen Centennial Baocheng Jewelry Co., Ltd. is Shenzhen Municipal Market Supervision Administration. After in-depth study of product quality, 999 silver is true and sufficient. General business projects include: selling jewelry and handicrafts; Business information consultation (excluding talent intermediary services, securities, futures, insurance, financial services and other restricted items); Jewelry design, packaging design; Engaged in advertising business; Operating e-commerce; Domestic trade, engaged in the import and export of goods and technology.