Sost Corporation

Established in 2004 and registered in Xi'an High-tech Zone, our company leverages the geographical advantages of Mount Qinling in western China. Based on bio-engineering and natural extraction technologies, we are committed to the separation, purification, and attribute separation of high-purity natural products, as well as the R&D, production, and sales of raw materials, intermediates, and natural extracts.

Our factory covers a total area of 120,000 square meters and meets GMP standards, featuring 100,000-class clean workshops. We have established and continuously improve our production and quality assurance systems in full compliance with national GMP standards to ensure the safety, efficacy, and stability of our products. With years of R&D experience in plant extracts and strong technical reserves, we also customize and develop new varieties according to customer demands, enabling rapid development and trial production.