we are a professional manufacturer and exporter of forged flanges and forgings. Now we can supply 1/2” thru 200”, 150lbs to 3000 lbs , with flanges including carbon steel, stainless steel and alloy steel, manufacture according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We also specialize in designing and manufacturing special ring flanges and other forgings as per drawing or customers' special requirements.