1925 Route 51, Jefferson Hills, PA, USA, 15025

www.lesker.com

The Kurt J. Lesker Company® (KJLC®), founded 1954 in Pittsburgh, PA, is a dynamic, innovative, and growing global manufacturer and distributor of high vacuum and ultra-high vacuum systems, chambers, pumps, components, thin film sources, and pure materials. Through the company’s direct sales offices, effective worldwide e-commerce website www.lesker.com, and extensive inventory, Kurt J. Lesker Company can quickly satisfy the widest range of components and system needs for all ‘low- and high-tech’ industries using vacuum technology. Equally impo ...
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PO Box 52, Wakefield, RI, USA, 02880

www.rockybrookinc.com

Rocky Brook Associates, Inc. (RBA), was founded in 1973 by the Sawyer family as a distributor of copper and copper-based alloys, stainless steel, and precious and clad-precious metals. The latter part of the 1970's brought about many changes, including the beginnings of in-house production equipment. Today, our production facilities include full CAD/CAM design, plate sawing, multiple CNC machining centers – capable of 100” lengths – centerless grinding, and deep hole drilling. RBA's commitment to the vacuum industry grew in 2000 with the additi ...
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