CNA METALS LIMITED is an international company involved in trading and producing of metals. The company specializes in tradin ... g of Ferrous, Non Ferrous, and Secondary Metals, and produces secondary AL, Cu, and Pb ingots. Through offices in North America, South/Central America, Europe, South Africa, and Asia we import/export material all around the world. We are committed to enhancing our environment through the recycling of metals. read more