Xi' an Sost Biotech Co., Ltd.

xi’an sost biotech.,ltd, estabilshed in 2009, is a professional manufacturer engaged in the research, development, sale and service of health care ingredients, cosmetic ingredients, fruit &vegetable powders as well as food additives .we relies on the geographical advantages of mountain qinling in the west of china. with biological engineering and natural extraction technology as the foundation.we have advanced extraction, separation, purification and drying equipment and quality testing equipment, such as hplc, gc, afs, uv, etc. we have management personnel with expertise and technical personnel to implement scientific operating systems in production flow supervision, quality inspection and other aspects improve our production system and quality assurance system to adequately ensure the safety, efficacy and stability of our products. we customize and develop new varieties according to customers' demands, combining with years of plant extract r&d experience and technical reserves, rapid