We are the professional manufacturer and exporter company of Monosodium Glutamate (MSG) from China. We can supply any purity, mesh and packing as your order. About Purity: 99%, 80%, 70%, 60%, 50%, 30%, 20% purity, Any purity, We can do as your request, About meshs: we have super large crystal: 8mesh,12-16mesh, large crystal: 18-20mesh, 30mesh, 40mesh, medium crystal: 50mesh, 60mesh, small crystal: 80mesh, and crystal power: 100mesh, 120mesh. About packing: we have 25kg, 22.7(50lbs), 20kg, 80kg/carton, 1000g/500g/454g/400g/227g/250g/200g/100g/90g/50g/10g/3g per bag or as your requirements. pls contact me for further details. I will appreciate that receiving your letter.