1. 3 days for proofing, 2 weeks for shipment, 400,000 large shipments per month
2. Disney, Walmart agency factory, direct sales, ex-factory price
3. Self-owned laboratory, 5 times of quality inspection, the yield rate is 99.9%
4. A number of tests, professional certification, certificates can be checked
5. Independent research and development, more than 30 patent certifications, xxx models have their own designs
6. 17 industry experience, Ali gold merchant, one of the three major jewelry suppliers (chairman of the Jewelry Association)