Tapco Tube Co

In 1940 our founder, Bob Grim, had a vision. Beginning with a portable welder and working in coal mines and steel mills, Bob Grim began manufacturing steel fuel-oil tanks, and purchased a truck to deliver them. As his two boys, Dick and Bill, grew up, they became involved in the family business. They brought their own interests and expertise with them, and the company expanded by adding a crane, two tractors and trailers. In time, the second generation of sons became active in the business too, and Grim's Crane Service evolved into a third-generation, family-owned corporation. Grandsons Scott Grim and Rob Grim plan to continue the family tradition by providing quality service to all of their customers. For over 60 years, Grim's Crane Service has built strong relationships with our customers that have allowed us to emerge as an industry leader in specialized cranes, rigging and transportation services. We are ready to assist you with any project, large or small. Call us today and discover how our family-owned enterprise can meet your business's needs.

Established in 1954, Signal-Technologies Inc. is a leading manufacturer of electronic directional signs and signals for parking, banking, and general industries. Located in Erie, Pa., the company offers light-emitting diode (LED), neon as well as incandescent illumination sources. It offers its client base a number of products, including ATM, Drive-Thru, Clearance Bar, Cashier, Entrance, Exit, Interior and Warning Signs. Additionally, Signal-Technologies Inc. offers airport, car wash, customer queuing system, hospital, loading dock, safety and university signs.

Founded in 1954, High Pressure Equipment Company has a singular focus to provide components and systems for elevated pressure applications. The company manufactures a complete line of valves, fittings and accessories designed to provide leak-free operation at pressures ranging from 10,000 pounds per square inch to 150,000 pounds per square inch. In addition, it offers a family of reactors and pressure vessels, as well as pumping systems and pressure boosters. High Pressure Equipment Company is located in Erie, Pa.