1. Shenyang Sujiatun Rare and Precious Metals Refinery was established on May 4th. 1987. The company is located in Shenyang, which is legally approved to refine and process precious metals and is a legal enterprise.
2. Shenyang Liaohe Precious Metals Recovery and Refining Co., Ltd., established in 1993, is located in Shenyang, Liaoning Province. Is a comprehensive utilization of waste resources-based enterprises, approved to extract precious metals.