|Standard:BS||Certification:CE, ISO 9001:2008|
|Composite Manhole Cover:Manhole Cover|
Good compressive, bending and impact strength, anti-corrosion, not rust, long service life (at least 30 years).
The quality meets the same kinds cast ion manhole covers but the cost is 30% lower than. Contain no metal and no recovery value, anti-theft.
water supply and drainage, fire engineering, natural gas, electricity and telecommunications, street lamp and outdoor illuminations.
3.Designs: based on EN124 standard and according to customer's drawing or samples.
4.Color: black, grey, green, blue and marble , etc.
5.Inspection: in-house or the third party as per customer's request.