Cangzhou Safe Sky Iron Garden Ornament and Metal Fitting Manufactory Product List Q235 Casting Steel Legder End of White, Yellow or Customizable Building/Scaffold Fittings Great quality Nodular/ Ductile Iorn Jack Nut Nut of Building Fitting Galvanized of Surface Factory Direct Sell Big Large Diameter 1.2m or 1.4m Concrete Mixer Wheels or Gear Ring Factory Producing The Pinion /Spur Gear Cast Concrete Mixer Wheel /Ring Gears The Diameter 0.8-1m Master Gear Ring of Concrete Mixer Wheels