B2B Partnership with Zoho

B2B Partnership with Zoho

Hello. 
First of all, I'm sorry if I'm posting in the wrong board. 

I'm Alberto Rogatto and I manage a startup hosting and cloud management company. 
I would like to know if it's possible to have some kind of partnership with Zoho where I offer Zoho Mail (free plan) for my customers and eventually offer another Zoho products and paid e-mail service.
It would be nice if there's a panel where I can manage my customers accounts.

Thank you very much in advance.
Best regards,
Al