we are chinese professional manufacturer of beer tower bar beer tower / beverage dispenser capacity: 3L/ 4l/ 5l with icetube, can rotate tap: plastic tap / brass tap if you are interested....
We are in the professional market of the chemical products.we can make you available the product you are looking for. We are handling Ascorbic Acid( Vitamin C) , Citric Acid, Potassium Sorbate, ....