Our soy is naturally prepared and preservative free. All products conform to US, Canadian and Europ Our soy is naturally prepared and preservative free. All products conform to US, Canadian and European standards. We have a range of 4 varieties in various sizes: 150ml, 750g, 5lb, 500ml, and 15kg, and can pack in glass bottles or jars, and then into cartons. Furthermore,we can provide three grades ...