Tri-Union is China english wheel manufacturer. English wheel is used for arc surface processing of sheet metals. It can produce different arcs and curved surfaces according to the various forming wheels. We offer various types of products such as English wheels, 3-in-1 machines, slip roll machines. We also offer woodworking machinery like wood cutting band saw, wood lathe, woodworking thicknesser, mortising machine. Offer sheet metal machinery such as metal cutting machine, shearing machine, pressing machine, plate rolling machine at economical price, welcome.