Weco is unbeatably the BIGGEST elevator door detector manufacturer in the world. We’re proud that our sales reached 965,000 sets in 2017, 1,000,000 sets in 2018. Weco is a qualified supplier for OTIS, THYSSENKRUPP, KONE, FUJITECH, MITSUBISHI and TOSHIBA in the Asian and European markets. Weco Canada manages the NA Market, is part of the…

TRI-TRONICS is a U.S.-based manufacturer specializing in elevator door protection systems. All our products are assembled in a 28,000-sq. ft. facility with a staff of more than 65 driven employees. Our workforce attends to the needs of our customersÐbig or smallÐto complete requests with short turnaround times. NAEC membership conferred in Oct. 1985. All products…