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COINING began producing Preforms in the 1970s. We have extensive knowledge and expertise with both lead-containing and lead-free solders, which enables us to provide our customers with the widest range of options. We offer a wide selection of shapes and sizes of Solder and Braze preforms. Our metallurgists can develop a specific shape for each application. The main component of Solder and Braze preforms is alloys. We use a variety of alloys specific to our customer’s needs.