Shida forging Co.,Ltd in Dingxiang is situated in the well known forging home of Dingxiang country,Shanxi Province.Our company has an advanced production line for steelmelting, forging thermal treatment, mechanic working, physical and chemical inspection and surface treatments.The flanges made in our company are in accordance with ANSI B16.5, DIN and JIS B2220, B2210.The main products are welding necks, sliding bushes,thread flanges, blind plates and flat plates,with specifications varying from 1/2" to 64" .The products have a good market in Japan,South Korea,Canada,Southeast Asia,South America and West Europe.Characterized by reliable quality,all our products are well received customers.