Hunan timelion composite materials

Our factory is a professional composite materials product manufacturer since 1999. we can provide you with high quality frp & grp burglarproof artistic manhole cover, rain grating, tree grating,etc. the advantages of our manhole covers: 1.high load ability according to bs en124 standard 2.quality assurance by iso9001:2008 & sgs certification 3.zero scrap value- burglarproof & never rusted 4.resistace to weak acid, weak base, salt and seawater 5.design with characteristic logo&various color