





Aluminum extrusion is a technique used to transform aluminum alloy into objects with a definitive cross-sectional profile for a wide range of uses. The extrusion process makes the most of aluminum's unique combination of physical characteristics. Its malleability allows it to be easily machined a...























For a company, it is indispensable to have its own corporate logo envelope for daily office work. For example, you need to give customers checks, receipts, invoices, etc. These often need to be packaged in letters, which can keep the content confidential and increase the company's exposure. degre...


















