Rhamnolipid is a kind of biosurfactant produced by bacterial fermentation, which is also the most comprehensive biosurfactant with the most extensive application prospect. It is a water-soluble anionic surfactant with the functions of reducing surface tension, solubilizing, emulsifying, demulsifying, defoaming, washing, dispersing and flocculating, infiltration and wetting. Rhamnolipid has strong surface activity, small amount required, excellent compatibility with other surfactants, and has the advantages of non-toxic, good chemical stability, temperature and salt resistance, biodegradation and so on. Rhamnolipid is an eco-friendly green and sustainable product, which can perfectly replace the chemical surfactants.

Zhejiang Shengda Zijin Biotech Co., Ltd. owns multiterm patented technologies of Rhamnolipid fermentation, separation, purification and application, and entrusting Zhejiang Silver Elephant Bio-engineering Co., Ltd., which is rich in fermentation production experience and technologies under Shengda Group, to be responsible for production. Our Rhamnolipid technology is in the leading level in China, and we are one of the few enterprises in the worldwide whom has mastered the separation and purification technology of Rhamnolipid at cosmetic grade. The quality and performance of our product is comparable to similar products of international famous special chemical enterprises.