Founded in 1981, PEP is a focused and results oriented industry leader in custom plastic injection molding. Located in the heart of injection molding in the Greater Los Angeles area, the company currently operates around 50 molding presses in 2 locations.

PEPs competent and well qualified team of engineers, technicians and specialists is dedicated to providing an excellent customer experience.

Our business as custom injection molders enables us to have a very broad knowledge of molding techniques and raw materials, this means that your project manager has a superb team supporting realization of your parts.

We are proud to hold certified to ISO 9001:2015, ISO13845:2016, AS9100D, ITAR and FDA.

Whether your part is large or small, your production volume is low or high, you need to build a mold or to have your existing mold run efficiently, PEP will be able to help. Our team looks forward to working with you.