Hoppe Technologies Inc, 107 1st Ave, Chicopee, MA 01020, US

Royal Machine & Tool Corporation is a full-service provider of workholding services. Located in Berlin, Conn., Royal has been operational for more than 50 years. The company designs and builds custom and standard workholding devices, manual and hydraulic fixtures, modular units, and multiple spindle drillheads and tapheads for machining center and lathe applications. It also offers a wide variety of standard chucks for rotating and nonrotating applications, including lever-, wedge- and screw-operated, self-centering, compensating, counter-centrifugal, diaphragm, manual and automatic indexing items. Spread on more than 40,000-square-feet of space, Royal has state-of-the-art manufacturing facilities. The company employs experienced personnel, such as computer-aide designers and manufacturing engineers. It serves various industries, including automobile, aerospace, medical, heating and cooling, industrial, firearms, medical prosthetics, sports and leisure industries.