Bolton Technologies (formerly Cerro Metal) is a company with over 30 years of manufacturing history and a great reputation for services and product development. Our applications and markets have a range from aircraft industries to dental, transportation, & medical market. The fire protection equipment has always been a large part of low melt technology. For those interested in custom alloys, we have approximately 100 different fusible alloys which can be developed to our customer requirements. Cerro Alloys Cerrotru Cerrolow Cerrobend Cerromatrix Cerrolow Cerrosafe Cerroshield Cerroseal Cerrobase Cerrocast Fusible Alloys Low Melt Alloys Eutectic Lead-Free Alloys Tin Alloys Bismuth Alloys