Fire Hydrant enclosure Cover finish by aluminum alloy sand casting or gravity casting

Fire Hydrant Enclosure Cover Finish By Aluminum Alloy Sand Casting Or Gravity Casting , Find Complete Details about Fire Hydrant Enclosure Cover Finish By Aluminum Alloy Sand Casting Or Gravity Casting,Ydrant Parts,Metal Fire Pit Covers,Enclosure from Casting Supplier or Manufacturer-Zhejiang Dongru