Greene Rubber

Since 1958, Vacuum Barrier Corp. is a supplier of liquid nitrogen systems and cryogenic handling equipment to the food and beverage, semiconductor, automotive and lighting industries. The firm is one of the leaders in liquid nitrogen injection, transfer and handling equipment with a variety of dosing system and transfer piping in the United States. Based in Woburn, Mass., Vacuum Barrier Corp. maintains a strong worldwide presence in Europe, the Pacific Rim and Latin America. Its collaborations with various clients have brought forth SEMIFLEX and COBRAFLEX LN2 piping, NITRODOSE LN2 injection systems. The firm also assists plant engineers to prepare and estimate accurate start up cost based upon the facility layout for a new plant.

With over 41 years of experience, North American Industries has been one of the leading manufacturers of industrial cranes. Based in Woburn, Mass., the firm offers products like bridge cranes, gantry cranes, monorails, jib cranes and custom engineered systems. In addition, it provides a wide selection of crane replacement parts and hoists. The company is a supplier of Power lift hoists. The industries it serves include aerospace, construction, hot metal, military, municipal, nuclear, steel fabrication, metal and chemical processing and others. It designs cranes for high duty cycles, tight dimensional constraints, precision, long loads and extreme weather conditions. The Company is a member of the Crane Manufacturers Association of America (CMAA).