advice needed for new printer

Dear Sir/ Madam,

We are into printing industry and doing printing for corporates, we also have to print their various kind of visiting cards with their universal logos and address but different Name, Tel Nos. & designation in short quantity. till now we print universal cards on offset press with their universal logos and address and screen print it with their Name, Tel Nos. & designation.

Now my question is with which your product we can print single card? 
card type paper 
1) 300 gsm art card 
2) 300 gsm imported rough surface paper card & 
3)hot and cold laminated visiting card.

Please suggest your product to resolve my problem with your professorial experiences.