Frequently Asked Questions
We accept T/T, Irrevocable LC at sight, and West Union.
We can provide you ISO9001, SGS test, BODYCOTE test.
Yes, we can provide different lock systems for our manhole covers. Frankly speaking, the thieves don’t like our manhole covers because it’s 100% composite material. They only like some cast iron manhole covers with some economic value.
No, we will not put steel material into our covers. We guarantee that our material is 100% composite material. We call genuine plastic manhole covers for our products.
The service life of our composite covers can be over 30years, which is far better than BMC and SMC manhole covers.
We can produce any color for our manhole covers according to customers’ demand.
All of our composite manhole covers, composite rain-grating and tree-grating are produced according to EURO standard EN124. In China, over 95% of factories for producing composite manhole covers use China National Standard. The maximum load ability of our GRP manhole covers can reach D400(40tons).
We professionally produce FRP/GRP manhole covers,rain-grating, and tree-grating. Our factory, located in Liuyang city, Changsha in China, is only 40 minutes drive away from Changsha airport.
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