PJF is a trademark of a family business that started in 1982 by the founder Rogério Santos. P stands for Pedro, J for João (both sons) and F for Ferramentas (means Tooling in Portuguese)
Nowadays PJF is a group of two companies:
MEGADIES specialized in tooling for sheet metal components for the automotive industry;
the other is NEWSTAMP a stamping company specialized in small to medium size volume for domestic appliances and some special automotive components.
Please feel free to contact us at firstname.lastname@example.org.