United Western Enterprises is a supplier of thin photo chemically etched metal parts to various industries, including aerospace, biomedical, and commercial electronics. The company was founded in 1969 in Santa Monica, California, and has since expanded its services to include custom metal parts production, EMI-RFI shielding, and decorative metal etching. United Western Enterprises specializes in chemical etching for custom apertures, optical applications, and producing encoder disks. They serve industries such as aerospace, automotive, electronics, and medical, offering value-added options like metal forming, laser welding, and heat treating.