Our company, founded in 1990, is a leading enterprise in Hebei Province specializing in manufacturing flange and other pipe fittings. The company have eight pneumatic hammers of 560kg, three extruding machines, two presses and the top-ranking stream-lined production facilities including lathe, drilling machine, and so on; Its main products(Dg15 to Dg1000)include flange, machine-made bend, Tee junction, concentric reducer and big bend, etc. Which are forged under different pressures.