Profile: Stonebridge Corp. is a supplier of precision-machined parts and assembly services. We offer precision machining and welding services to a wide range of customers in defense, oceanography, marine, medical, commercial, communications & OEMs. We are a full-service facility, with services ranging from R&D prototyping to finished production parts and assemblies. We are accredited with ISO 9001:2000 registration. Our services include machining, turning, milling, welding, assembly and fabricating.