We are special manufacture the Cast Iron Manhole cover and grates for over 15 years;We can production per as your design drawing for every type project.

Please check the below is the our products information for your reference:

• Cast Iron Manhole Covers and Drainage Grates 
• Production Standard: EN 124 from A15 to F900
• Material: Ductile Iron and Grey Iron
• Type: Round type and Square type
• Manufacture process: Sand Casting