Very formal. Guoda Shenxin Gold and Silver Jewelry Co., Ltd. is a resident service industry. The company was established on July 20 14 16. According to official website, Guoda Shenyin Jewelry Co., Ltd., the company is a regular company (brand) protected by official website's certification law, and its business scope is within the scope permitted by law, which is very reliable. The company (brand) mainly deals in gold, silver, jewelry, jade and diamonds.