Since 1953 Columbia Research Laboratories, Inc has been a leading manufacturer of sensors for use in Aerospace, Military and Industrial markets, including but not limited to force balance inertial-grade accelerometers & inclinometers, piezoelectric accelerometers, vibration/temperature transmitter, and dynamic pressure sensors, strain gage aircraft mainframe fatigue sensors, precision linear variable differential transducers, assorted signal conditioning instrumentation and fiber optic sensors. Located in Woodlyn, Pennsylvania just minutes from the Philadelphia International Airport. Our 20,000 square feet in-house manufacturing facility provides for 98% of Columbia's production processes, reducing our dependency on outside contractors and thereby enabling us to provide our customers with the highest quality products, timely delivery and reasonable pricing.
At Quantum Controls, we design, develop, and manufacture high-quality electronic control assemblies that support a variety of OEMs in a variety industries.
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We understand the challenges that face our customers today. You are encouraged to decrease the number of suppliers & contractors used, decrease the number of dollars spent, and still provide quality products and services in a timely fashion. SDM & Associates, Inc. is a supplier that can provide you with a vast amount of products and value-added services that can increase your supply-chain efficiency and help you meet your requirements.
Founded in 1990, by Shelia D. Mitchell-Parker, SDM & Associates, Inc. is a value added distribution services company that has built a reputation that makes us outstanding in the state, local, federal government and Fortune 100 companies, The breath of our products and services begin with our long established manufacturers/supplier relationships. We help our customers improve their supply chain activities through innovation and just plain simple process improvement.
SDM & Associates, Inc. is a SBA 8(a) Graduate firm located in a HUB Zone and certified as a W/MBE by several entities such as – MSDC of PA-NJ- DE, New Jersey Commerce & Economic & Economic Growth Commission, New Jersey Department of Transportation, Pennsylvania Department of Transportation, WMATA, New Jersey Transit and NJ/NJ Port Authority.
The Best Battery Company, Inc. has been a recognized force in the Battery Distribution and Electrical Rebuilding industries for nearly 60 years. We remain proudly rooted in the community as one of the Mid-Atlantic region's oldest family-owned and operated businesses, now in the third generation of leadership.