Description

We produce burglarproof artistic manhole covers, gully tops and tree-grilles which are made from composite material such as glass fiber, resin, quartz, corundum & so on. Our products are not made of iron, it will be not stolen and also good in load ability. Our products have the following special advantages: 1. Strictly manufactured according to ISO ***1:***0 and EN**4 2. High load capacity (Max.*0Ton) 3. Contain no metal, no scrap value 4. Long service life (Min.*0 years) 5. Well sealed, no noise pollution or rebound 6. Good wear and corrosion resistance, never rust 7. Special Relief Sculpture on Surface with good decorative effect 8. Perfect design and rich colors individually against various needs and requirements. We can supply A*5, B**5, C**0 and D**0 load ability manhole cover and rain-grating. If you have interested in this new kind of products, please let contact us.