Our specialty is package strapping equipment, and specifically strapping machinery and tools... Z.R. Tool Inc. is a division of Z.R. Tool and Machinery Company; a privately held company which was founded in 1978. We have become one of the leading package strapping equipment and machinery manufacturers in the world. We design and manufacture the finest package strapping equipment and tools. As well, we produce replacement parts and assemblies for all major brands of strapping machinery and tools.