We sell ssd chemical, ssd Automatic solution, Activation powder, mercury powder, and many more, we also have machine for the cleaning of large quantity, and we have qualify technician who can clean your deface currency perfectly, we also work on percentage after a consultation fee has been paid by you. supreme Laboratory is a major manufacturer of industrial and pharmaceutical products with key specialization in the production of SSD Automatic solution for the used of cleaning black/white bank notes *,defaced currency