Dear Sirs, In view of our subject mentioned requirement, this is to inform you that we (MADHURA INTERNATIONAL) are a company engaged in International bidding for turnkey requirements.  We have many successes to our record in this area of business. We are looking for established anufacturer for following of our requirements. Please let us know what you can supply out of the list as under-  1 only 66 KV Circuit breaker 630A, Iek=25 kA, 3 phase  1 only 33 KV Circuit breaker 630A, Iek=25 kA, 3 phase   1 only 66 KV Isolator 630 A 3Ph 50 Hz   1 only 33 KV Isolator 600 A 3 ph 50 Hz  3 only 66 KV Arrestor Un=66 KV, Uc=60 kV, Ur 75 KV, 1 ph, 50 Hz  3 only 33 KV Arrestor Un= 33 kV, 1 ph 50 Hz  We need earliest confirmation if you manufacturer of these items. We shall then send you technical specifications to receive offer from you.  We look forward to your prompt response. Regards,  Santosh Kunte   GM-International Business  MADHURA INTERNATIONAL