No Word From Mac Tools

Yesterday I looked for information on the shop's plasma torch. It's a Mac Tools item, so I figured it would be a re-branded Lincoln or something like that, but I could not match it Up to anything. I visited the Mac Tools web site but it is mostly unfinished. I wanted a detailed parts list, and a maintenance manual would be nice. These days it is common practice for manufacturers to put reference material on-line in support of pre-sale and post-sale service. Nothing like that at the Mac Tools Site. Eventually I found a mail address and I wrote to them. No reply yet, not even an automatic response.