About PF AUTO PARTS Having started as a vendor of Memon Associates Foundry, PF has worked with major auto joint ventures operating in Pakistan. With the use of the latest designing and manufacturing technology along with experienced supervisors and a dedicated workforce, PF has following major in house facilities. A) Plastic Molding Shop. B) Wiring Harness. C) Press Shop. D) Die Shop. E) Welding Shop. F) Paint Shop.