can i trust GCI

Location/place: nossam,kurnool dist.

Name of company/service: gci enterprises

i received a appointment order by GCI enterprises.but i suspecting that it is a fake company because they ask a demand draft of 2850/- and they didnt give any information regaurdind their company,and they mention that their branch in tirupathi.but they dont give address,and phone number.thats y i ask u please send the details of this GCI enterprise www.agcienterprises.com they gave this site,and send me details to me on [email protected]