We manufacture manhole covers as per globally accepted en-124 standards .over 5000 patterns are readily available for production. We have state of the art in house cnc machines for pattern making wherein we can develop new patterns with 2 weeks. Material: grey iron (gg 20, gg 25) and ductile iron (ggg 50).Sizes: 150 mm x 150 mm (5.91" x 5.91") clear opening to 1200 mm x 1200 mm (47.2" x 47.2") clear opening.Load rating: a15, b125, c250, d400, e600 and f900painting: black bitumen, epoxy and other paint as per the ral no provided by customers.Other features: hinging, locking provision available, leak proof and customized designed available.