Since 1982 DSM&T has been a market innovator in providing high-quality, cost-effective IP68 connectors, overmolded switches & PCBA's, and wire harnesses for harsh environments. Our experience has led to patented processes, including MoistureBlock, a process that prevents water migration inside the cord. We are proud to be a US based manufacturer. Our manufacturing facility in Southern California is where we make quality parts that deliver on the "Made in the USA" standard. In addition our Mexico plant and China partner positions DSM&T to offer flexible solutions at any scale. An ISO 9001 Company.