Jiuyuan factory covers an area of more than 70,000 square meters and has two production lines of plant extraction and fine extraction workshops. The factory pays attention to product production and quality.

The production of each link constitutes a set of refined, professional and systematic scientific quality management system. The production process operates strictly in accordance with GMP operation specifications. Advanced production facilities, modern inspection and control center and perfect quality assurance system provide an effective guarantee for the safety and stability of our products.