Guangzhou Zhongwei Jewelry and Jade Quality Inspection Co., Ltd. is a professional, impartial and independent jewelry and jade inspection institution with strong technical force and advanced instruments and equipment, which can provide scientific, accurate and timely inspection data and appraisal certificates.

The agency strictly keeps the customer information secret, free from any commercial interests and external influences, and ensures the authority as an impartial third party and the principle of independence and impartiality.