Jayaswal Neco Industries Limited - A company whose subsidiary has many infrastructure and security companies. The company started from a small foundry factory in the city of Nagpur and grew into a large company with a turnover of about $427 million.
Most of the manufacturer’s covers are made of metal . One stone/concrete cover was also found on the site .
The covers are rectangular , round , or square in shape. No round covers surrounded by a square frame (to facilitate paving around them) were found.
No colored or gilded covers by this manufacturer were found, nor covers bearing municipal emblems.
The purpose of the cover usually does not appear, nor does the year of manufacture.
Standards The Indian standards IS 1726 and ISI are found on the covers. On several covers, the British standard BS497 also appears.
Typical Covers The manufacturer’s covers are characterized by different background patterns (squares , squares with sides made of diamonds , short lines , and diamonds ), usually also featuring the manufacturer’s logo.