Established in 1982, DSM&T Co., Inc. has been a leader in the wire harness and cord set manufacturing markets.  From the simple power cord that connects a table lamp, to a more intricate wiring harness for the automobile industry.  DSM&T Co., Inc. has earned the trust of major OEM manufacturers that rely on quality components for their products. 

DSM&T Co., Inc. is positioned to accommodate both large and small custom orders by having facilities in the US and Mexico.
Our U.S. facility includes extrusion lines dedicated to manufacturing custom wire and cable.  We have quick turn around times, because we stock PVC and copper at all times to respond quickly to our customer’s unexpected demand. 

Our Research and Development department (comprised of technical sales, engineering and knowledgeable production teams) prides themselves in the ability of cooperatively helping you in designing custom wire harnesses or custom connectors.
 
At your request, we will produce drawings and documents to your specifications.

We have our own tool shop that allows us to make quick prototype and production tooling for your testing purposes or production needs. If you have a special application that needs a solution, we can help. 

Our specialties include:

• General Automotive Harnesses
• Electro-Mechanical Wiring
• Spa & Evaporative Cooler Assemblies
• Commercial Appliance Harnesses
• Industrial Harnesses
• Custom Over Molded Connectors

We hold approvals with UL, CSA, TUV/GS, ETL and CE.

Our broad range of products and capabilities will ensure to help you keep a step ahead of the competition.  We look forward to doing business with you and establishing an ongoing relationship.