Metals Engineering is an ISO 9001:2015 certified commercial heat treater with locations in Green Bay and De Pere, Wisconsin. Metals Engineering has been in business for over 50 years dating back to 1967. The company has continued to grow in annual sales, allowing for the investment in new technology, additional equipment, and the ability to provide stable employment for the valuable employees of Metals Engineering. Services offered include: * Carburize * Carbonitride * Stress Relieve * Annealling * Brazing * Quench & Tempering * Thru Hardening * Tool Steel Hardening * Stainless Steel Aging / Precipitation Hardening Additional services in house include: * Lab Testing * Post - Heat Treat Blasting (Sand / glass or steel shot) * QUALITY POLICY Metals Engineering will meet the quality requirements of our business partners through strict adherence to validated procedures, a total commitment to excellence, and a focus on improving the lives of those we serve.