From Business: Incepted in the early 1970s, Hydro-Pac Inc. designs and manufactures a variety of equipment to generate, control and contain high pressures in various liquids and gases. Based…

From Business: Wholesale distributor of pumps and water systems accessories for commercial, industrial, municipal, and residential customers in northwestern Pennsylvania.

From Business: Located in Erie, Pa., Finish Thompson Inc. is a designer and manufacturer of various air and gas compressors. It offers industrial duty, corrosion resistant, chemical process…