authorization code for gem

I NAGENDRA KUMAR PANDEY Director  of NEELTECH FORECASTING PVT.LTD  located <Private data removed from public view. DELL Admin>. We are dealing in computer hardware and software in various  Government Departments in MAHARASHTRA AND UTTAR PRADESH  , we are willing to deal in with DELL brand for Desktop Computers and Laptops. We are filling the Government Tender and its required the authorized letter from company. But I want to sell items through the Government e-Marketplace (GEM) portal. I have a GEM ID also. But I need reseller or partner certificate from OEM so that I can add product on GEM portal.

Thanks and Regards,
NEELTECH FORECASTING PVT.LTD
NAGENDRA PANDEY 
<Private data removed from public view. DELL Admin>