Aofa is equipped with various domestic and foreign standards (American / German / Japanese standards and all domestic standards) and various materials of steel (carbon steel, stainless steel, ultra-low carbon stainless steel, duplex stainless steel, nickel base steel, titanium alloy, low temperature steel, alloy steel and other special steel) to meet the needs of users in all aspects. The company's products are widely used in petrochemical, nuclear power, electric power, pressure vessels, boilers, ships, machinery, metallurgy and other fields, and have a good reputation.
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