Altenloh, Brinck & Co. US manufactures engineered fasteners for construction markets, including products under the SPAX and TRUFAST brands. Founded in Bryan, Ohio, in 1981 as TRUFAST, the company operates engineering and manufacturing facilities in Bryan and a heat-treating and packaging facility in Pioneer. Its US operation is part of Altenloh, Brinck & Co., a German-based manufacturer of fastening solutions that acquired TRUFAST in 2006.