Profile: LTL Supply, Inc. manufactures wire assemblies and distributes electrical supplies. Our battery cable assemblies range from 2 gauge - 4/0 gauge. Assemblies are sealed using dual wall shrink tubing and crimped using a 300 psi press. Our control panels provide starting power to generators. The gauges keep the operator informed of the engine oil pressure, voltage output, and temperature. A wire harness can be integrated into the control panel by giving OEMs a complete installation package.