Fifty years experience in designing and manufacturing spray nozzles for industry, fire protection and pollution control.

A manufacturer of wireless data communications equipment and associated test equipment. The Cromco Electronics division manufactures test equipment products The Cromack Network Systems division develops hardware and software for both server and client side inter-networking between wired and wireless systems.

Designers and manufacturer of several lines of venting products for residential, commercial and industrial appliances since 1978. Products range from Saf-T Pipe, smoke pipe for installation on residential wood burners, to Saf-T CI Vent, special gas vent for high efficiency commercial or industrial gas boilers and water heaters.

Designer and manufacturer of push-type broaches in inch or metric sizes; keyway, sets, square, hex and keyseating models from stock. Special broaches to order. ISO 9002 Certified

Filter design and manufacture, vacuum equipment design and maintenance, quality control and glass fabrication.

Designs and manufactures close tolerance, precision, stabilized film capacitors to Original Equipment Manufacturers.