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  Sample Name: Fiberglass Reinforced Plastic(FRP/GRP)
Composite manhole covers
Sample No.: SC091221530
SGS Ref No.: IN-WH-PSI-09086
Production specification: Dia. 600mm D400
Material: Composite material (no metal)
Test Period: Dec.31,2009 to Jan. 14,2010

SGS test cerficiate for composite manhole covers SGS certificate for composite manhole covers