Tridan is named for its three (TRI) founders who began operation near Danville (DAN) during the fall of 1966. The original factory was 326 square meters and employed six people. In 1968, the company moved to its present s......Tridan is named for its three (TRI) founders who began operation near Danville (DAN) during the fall of 1966. The original factory was 326 square meters and employed six people. In 1968, the company moved to its present site at 130 N. Jackson Street. During the last 25 years, three additions have been made to the curent factory and it has grown to 3500 square meters and over seventy employees. All Tridan production machinery is designed and built at our factory in Danville, Illinois. This location, 200 km south of Chicago and 100 km from Indianapolis, offers convenient shipping routes and travel access. Prior to the inception of Tridan, the three founders designed, built, commissioned and serviced coil production machinery in management level positions with several major American producers of heat transfer coils. These many years of experience and superb design talents provide Tridan with a special insight into what constitutes excellent coil production equipment and sound tool design. We know it takes more than rugged construction and quality materials. That is why each piece of Tridan equipment is a blend of quality, craftsmanship and design ingenuity.