We are Sine cast co., ltd based in Cangzhou , China. We are member of Tradekey.com since January, 2011. Our business is related to Minerals & Metallurgy industry and we specifically deal in cast iron ,casting,Stove , BBQ ,Fireplace. Please find our product details below: cast manhole cover We are factory specialized in manufacturing and export ductile iron or grey iron tree guard. Tree guard Ductile iron or grey iron Round, square, triangle or as your request Produce as per your request Characters of our products: 1. Strictly manufactured based on ISO 9001: 2000 and EN124 2. High loading capacity (Max. 600 kN) 3. Well sealed no noise pollution and rebound 4. Nice appearance and corrosion resistance 5. Special sculpture on surface 6. Good theft proof function 7. Perfect design cast manhole cover We are factory specialized in manufacturing and export ductile iron or grey iron tree guard. Tree guard Ductile iron or grey iron Round, square, triangle or as your request Produce as per your request Characters of our products: 1. Strictly manufactured based on ISO 9001: 2000 and EN124 2. High loading capacity (Max. 600 kN) 3. Well sealed no noise pollution and rebound 4. Nice appearance and corrosion resistance 5. Special sculpture on surface 6. Good theft proof function 7. Perfect design Sell cast tree guard We are factory specialized in manufacturing and export ductile iron or grey iron tree guard. Tree guard Ductile iron or grey iron Round, square, triangle or as your request Produce as per your request Characters of our products: 1. Strictly manufactured based on ISO 9001: 2000 and EN124 2. High loading capacity (Max. 600 kN) 3. Well sealed no noise pollution and rebound 4. Nice appearance and corrosion resistance 5. Special sculpture on surface 6. Good theft proof function 7. Perfect design Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.