Purchase Qty. Reference FOB Price
1-49 pieces US$115.00
50-99 pieces US$108.00
100+ pieces US$101.00
Product Description
Product Description wholesale 16 inch ductile iron round carbon steel manhole cover manufacturer Ductile iron round manhole cover also called carbon steel manhole cover or quick opening manhole cover.Sinocls series manhole cover is installed on the top of tanker and used for loading oil ,checking ...