Protocast JLC is a specialized foundry that focuses on investment casting, particularly using the lost wax method. With over 50 years of experience, they provide precision castings for various industries, ensuring high quality and meeting customer requirements throughout the process.

Protocast JLC is a manufacturer specializing in lost wax investment casting and CNC machining services. With primary locations in Los Angeles, California, and Carson City, Nevada, the company provides precision investment castings and CNC machining for the aerospace, medical, communications, defense, and commercial sectors. Protocast JLC offers a wide variety of ferrous and non-ferrous alloys and features in-house 3D printing capabilities. The foundry, established in 1966, is ITAR registered and AS9100 certified, ensuring high-quality production of castings and machined parts tailored to customer specifications and delivery requirements.