Putian national inspection jewelry testing center is real. According to relevant data, Putian Guo Jian Jewelry Testing Center has obtained the national metrological certification, and Putian Guo Jian Jewelry Testing Co., Ltd. was established on 20 14, and obtained the CMA metrological certification on 20 15. Our company is the director of Fujian Gemstone Association, and is enthusiastic about public welfare undertakings. Since its establishment, it has participated in 3 15 public welfare activities organized by administrative organs for many times and won wide acclaim.