Iran importer company request: silver welding rod

Our company is a major distributor of stone processing supplies in the Middle East. We are in need of a silver welding rod with 15% silver purity and 22% silver for connecting the segment (the piece used for cutting the stone) to the block cutter blade. If you produce this product, please inform me and provide me with the price so that we can discuss obtaining a sample from you and conducting a transaction. Please keep me updated through the following channels.