Hangzhou Union Biotechnology Co.,Ltd is a private owned company, specialized in the manufacturing and and export business of all kinds of food additives,food ingredients,feed additives,API . with more than 20 years experience in the field of food additive and fine chemicals, we provide high quality materials and necessary technical support to our customers.

We keep pace with the market trend and advanced technology, so that our product can meet the requirements of our end users.

Our main products are Calcium propionate, Vanillin flavor powder, Sodium Cyclamate,Sodium Saccharin,Soy lecithin, Sorbitol, Vitamins, Neotame and many other food ingredients. most of our products meet the quality standard BP/USP/EP or FCC. we provide COA, MSDS, ISO, SGS, GMP certificates for most of our products.

We have our own factories to produce preservatives and flavors.

In order to help clients source more materials, we have established long-term partnership with many reliable well-known manufacturers. That's why we can offer you a wide range of high quality products with stable supply and competitive prices.

Our strong products include calcium propionate, sodium propionate, calcium acetate, sodium acetate, potassium sorbate, sodium benzoate, vanilla, vanillin, dextrose, sodium cyclamate, citric acid, desiccated coconut, xanthan gum, monosodium glutamate and more.