Really. Official website inquired that Guangzhou Zhongxiong Jewelry and Jade and Guangzhou Zhongwei Jewelry and Jade Quality Inspection Co., Ltd. were authentic. Guangzhou Zhongwei Jewelry and Jade Quality Inspection Co., Ltd. was established on October 20th, 2004, with its registered address at Kang Wang Middle Road, Liwan District, Guangzhou, and its legal representative is Tang. Its business scope includes precious metal inspection services. Jewelry appraisal service.