Hi, I'm a buyer for a hobby engineering metals and supplies shop. We specialise in supplying small amounts of metal and model engine and hydraulics components to hobby engineers. We are interested in sourcing the below materials in grades suitable for machining:Copper round bar (C110 or similar)Brass round bar (C385, H62 or similar)Initially we're looking to purchase a small amount of around 20-30kg of materials in various sizes to test for suitability, are you able to send me your product catalogues and MOQ for products that might be suitable? Kind regards Harly Show More