MANHOLE COVER/TRENCH DRAIN GRATING/VALVE BOX
MATERIAL:GREY IRON /DUCTILE IRON
LOAD:B125 C250 D400 E600 F900
PAINTING:BLACK BITUMEN,EPOXY
LOCK ,RUBBER GAKSET OPTIONAL.
OEM AVAIBLE.
CASTING AS CUSTOMED DRAWING.
Our foundry products 100% for international market,
the same weight with higher load quality.
We can supply you 15000tons one year,
with the WELL brand autoline,mould sand size1100*1050*200-350mm.
Hope a chance to be your supplier.
info@btlida.com
www.btlida.com