Switches Unlimited specializes in new panel design, automation controls and the replacement of obsolete switching components, offering extensive stock and selection of safety, motor, photoelectric, proximity, programmable and relays controls. Read More
Combining the expertise at Mars International in electronics, plastics, and metals to create final products is the very essence of our value proposition. We specialize in product design and development with an ability to design circuits, layout boards, write software, design mechanical... Read More
Setting Ideas Into Motion Providing small mechanical components, engineering, and manufacturing services for industrial and commercial applications. Since 1950, design engineers have depended on SDP/SI for high-quality components, subassemblies, and engineering expertise. As a company... Read More