Where can buy a machine can print on rose?

Printing on the rose is not in the whole flower, just on the petal, yesterday i bought one flower with printing my photo, and now it not fade, be out of my curious, i ask the boss of the flower ship, she told me she bought this machine from qingdao unique company, that is a company which produce the various printer, such as flower printer, nail printer, may be some of the machine you not image, so i think you can try to contract their company and buy one. Hope the above information can help you .