Premium Tool & Die Inc

Established in 1972, Companion Industries is a full service provider of precision metal stampings and tooling solutions. Based in Southington, Conn., the company's offerings include designing and building progressive class A tooling, compound dies, gages, blanking dies, transfer dies and fixtures. It also offers wire electrical discharge machining (EDM)/ computer numerical control (CNC) services. Companion Industries is ISO 9001:2000 and ISO 9002 certified for its products and quality. Additionally, it offers after sales maintenance services.

D&L Die Corporation is a wholly owned subsidiary of Cosmos Electronic Machine Corporation. It is one of the leading die manufacturing facilities in the United States. The company offers prototype development and advanced application testing and research solutions. D&L Die Corporation develops tooling and fixture products. It provides a variety of tipping electrodes, mandrills, automatic adjustable loading trays, and embossing, debossing, vacuum forming and clamshell packaging dies. Cosmos Electronic Machine Corporation operates engineering, production and service departments. It offers various product configurations, including shuttles, turntables and indexers. The company also offers computer-aided design and 3-D solid modeling services.

Greenfield Industries supplies aluminum and zinc castings. The company was established more than 40 years ago. Its products include weatherproof electrical, bicycle accessories, fence hardware, glass washing brushes and sanitary partition hardware. Greenfield Industries is located in Freeport, N.Y.