Member of Foreign Enterprise Investment Association Registered Enterprise of ISO9001:2000 and ISO14001:2004 Guangdong Golden Jewelry and Jade Industry's Association Member of China International Trade Promotion Committee Member of HK Jade and Stone Manufacturers Association Member of The Chinese Manufacturers Association of HK Member of HK Jewelry Manufacturers Association Founding Committee Member,
Tsinghua University (HK I & C) Alumni Assoication Chamber of Commerce for Jewelry & Precious Metals Industry of All-China Federation of Industry & Commerce