repair of helmets

RFQ Details

our company makes repair of helmets,our business is new and we are not familiar with an aqueous printing.
I want to show you the process of our work in photos and also want to inform you about materials.1.This is the damaged helmet.2.after working process helmet becomes like this .3.and the last photo is ready helmet, with aqua printing.4.What can you advise? what additional materials are also we have to use with water printing ? (I mean activators and etc.). Please answer me as soon as possible.Thanks in advance.