關於齡輝實業

When, in 1903, A.V. Holman decided to incorporate the Adjustable Clamp Company, we were manufacturing only our genuine JORGENSEN Handscrews. By the time that H.V. Holman applied for and received many of his U.S. patents in the 1920's and 1930's, we were manufacturing not only JORGENSEN Handscrews, but JORGENSEN "C" Clamps, JORGENSEN Steel Bar Clamps, PONY "C" Clamps and PONY Clamp Fixtures, as well.