In 1914, our founder Guy Henry, started a company in Chicago, Illinois, making gas lanterns and accessory gauges for Model "T" Ford automobiles. Hendricks Holding acquired Henry Technologies on July 5, 2005. Today the com......In 1914, our founder Guy Henry, started a company in Chicago, Illinois, making gas lanterns and accessory gauges for Model "T" Ford automobiles. Hendricks Holding acquired Henry Technologies on July 5, 2005. Today the company manufactures components for the refrigeration and air conditioning industrie in the USA, Kanada and Scotland. In Germany, Stadtlengsfeld we manufacture polyethylene ball valves with the brand name GWC. Under the established name Dunloflex we produce mud wings for agricultural vehicles and trucks. With a highly qualified team and a large and versatile machine park we are also able to do injection moulding contract work.