Vaisno petrolium sko
Ihar noc

Vaishno petrolium is doing work in gaya jahanabad, nawada, chhapara, ara, (bhojpur), buxar

Vainshno petrolium has found N.O.C. in gaya bihar

Now this companey warking in project of "S.K.O. " above distic

This type of warking by vainshno petrolium in bihar.

I am certife this companey.