Will-Mor Engineering Co

PV Engineering and Manufacturing is a family-owned and operated business that provides machining, milling, hydrostatic testing, drilling, honing and assembly services. The company serves the medical, government, aerospace and commercial industries. It has received ISO 9001:2008 certification. PV Engineering and Manufacturing maintains an engineering department, as well as provides support equipment. In addition, the company uses a variety of materials, such as plastics, metals and exotics. The company offers surface and cylindrical grinding services.

Advanced Precision Engineering is one of the leading EMS providers delivering complete end-to-end manufacturing capabilities and solutions to technology companies around the world. The company serves industries, such as defense/aerospace, homeland security, semiconductor, medical, communications and renewable energy. Advanced Precision Engineering offers a wide range of services that includes assembly/test, precision machining, design/engineering as well as quality control. The company also offers supply chain management, product traceability, product stewardship and others. Advanced Precision Engineering is located in Ipswich, Mass.

Hansen Engineering & Machinery is one of the world leaders in precision-machined parts for aerospace applications. The company manufactures brazed and honeycombed seals and major rotating precision aircraft components machined from space-age high temperature alloys. Hansen Engineering & Machinery, located in Danvers, Mass., was established in 1909.