SiPi Metals Corp. was founded in 1905 and has been in business continuously for over a century. We are a refiner of precious metals and manufacturer of copper alloys. Our interest is in the refining of precious metal scrap generated in the electronics, chemical, photographic, and aerospace industries. We also refine a great deal of scrap for the defense industry and military. The use of gold, silver and the platinum group metals is quite extensive in military applications. SiPi specializes in the treatment of large quantities of precious metal content scrap which are heavily contaminated with fiberglass, plastic, etc.