Forged flanges forged rings for Concrete Mixer Q345B S355NL rings
Our Process for rings: Seamless hot forging, ring rolling,
Heat Treatment: Normalizing or Quenched and Tempering
Machining: CNC Lathe turning / machining or holes drilling and milling
Over 15 years, our factory provides customized rolled rings, and over 15 years of exporting experience.