Chengdu Yuanyuan Biotechnology Co., Ltd., established on 2012-10-30, Business scope includes biotechnology research and development,technical consulting(No pre-licensed items,Post-licensing projects operate on the basis of licenses or approval documents);Medical Technology Consulting(No pre-licensed items,Post-licensing projects operate on the basis of licenses or approval documents);Sales of chemical products(Free of Hazardous Chemicals),Computer hardware and software.