YUANYANG.YUANYANG was established in 2001, focusing on the R&D and production of stainless steel, duplex steel, high temperature alloy, corrosion-resistant alloy and non-ferrous metals (nickel, titanium, zirconium), etc. The products cover alloy flanges, pipe fittings and factory pipeline prefabrication. The company covers an area of 100,000 square meters and is equipped with more than 500 sets of production equipment and 100 sets of testing instruments, with an annual production capacity of 20,000 tons. The main products include prefabricated, butt-welded and forged flanges, which are widely used in industrial fields.