Credible. Jiangxi Guo Xin Medicine Valley was established on 20 14. It is a regular company protected by official website's certification laws. It integrates product trading, medical service, warehousing and logistics, market incubation and information service, and creates a drug-patient-drug closed-loop system, so it is very credible. The company is mainly engaged in real estate brokerage, Chinese medicine health care services (non-medical), real estate consulting, property management and advertising.