Reliable. Baotou Sanger Jewelry Co., Ltd. was established on April 29, 2022, with its registered place at 30 1 on the third floor of the office building of New Hitachi Company, No.5 Rare Earth Road, Rare Earth Development Zone, Baotou City, Inner Mongolia Autonomous Region, and its legal representative is Yu Zhou. Jewelry Shengji Emerald is reliable, because the company is recognized by the Industrial and Commercial Bureau, which is very reliable.