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Products Differences

95% composite manhole covers factories in China are producing BMC manhole covers with very poor quality. That’s why so many customers always give us a same feedback ‘The load ability of composite manhole covers from China are very bad’.For the BMC covers,the maxium load ability for actual is 10tons,but the BMC manhole covers factory like to sell you at the load ability D400(40TONS). You should imagine what’s going to happen when you use this type of sewer covers on your road system. Please kindly take a few minuates to read details of the following differences for BMC,SMC & FRP/GRP manhole covers to know what is the real plastic manhole covers.




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If you still have any questions for their up comparision,you could contact us by emial.