Tender For supply of solenoid valve, model m 50-rd/gp/h 240v dc, air 0 to 6 bar, 80 degree centrigrade fitted in 48.5 mm outer dia pipe line as spare parts of transformer oilfiltrationmachine.
Tender For providing services for dehydration and filtration of transformer oil with high vacuum filtrationmachine at hbl plant sugauli, east champaran and lauriya, west champaran, bihar.