Bangladeshi company offer requested for Air Compressor

Dear Sir,
I am ***. My firm name is ***, Dhaka Bangladesh.
This firm is enlisted with Bangladesh Police, Border Guard Bangladesh, Bangladesh Army, Air Force, Navy and many other Govt & Non Govt Organization.
Recently we collect information from Bangladesh Army is going to be procured 15 numbers Air Compressor/Trailer Mounted Compressor for Bangladesh Army/ UN Mission.
Every year Bangladesh Army procured the same item and minimum quantity 10 with different capacity.
We hope that our Firm