Since 1992, Hugestone Enterprise Co., Ltd. as a subsidiary of Sinobio Holdings, has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of Aspartame, A-K; Ascorbic Acid Coated / DC, Calcium / Sodium Ascorbate, Ascorbyl Monophosphate; Citric Acid, Sodium Citrate; Potassium Sorbate / Sorbic Acid; Sorbitol Crystalline.

With its experienced and successful working with both Chinese and international markets, Hugestone also collaborates well with and acts as an agent for many factories in various ways. Now Hugestone has expanded its lines with over one hundred kinds of products in Food lngrdients & Feed Additives.His sister company Sinobio Pharmatech Co., Limited is dedicating in Nutriceuticals( Biochemiclas) & Botanical Extracts, Pharmaceuticals and Intermediates.