For over three decades, Tosaf has been developing and manufacturing high quality additives, compounds and color masterbatches for the plastics industry. Since the very beginning, Tosaf understood that color required a different business model from additive and white. Color must be sold as a service, which only local professionals can truly provide. That is why Tosaf established a network of plants that specialize in color, and provide quick, efficient service in the local language

Position Objective:

The QC technician will fill an essential role in monitoring the quality of material coming in from production by testing to make sure that produced products meet customer requirements.

The Tasks include the following (but are not limited to):

Preparing and molding color checks using injection molders; Preform Computer color measurements for QC; Preparation of color chips for QC folders and customers; Prepare COA and COC paperwork according to customer requirements; Weighing up raw pigment for jar shots and corrections; Calibrating Test equipment as needed; prepare samples using the lab extruder; Preform tests using the Muffle furnace; Extrusion plastometer and Moisture analyzer; Filing up lab folders and QC records; Housekeeping in the Lab.


Lab colleagues, Plant manager and production staff

Knowledge / Education and other requirements:

  • High school diploma
  • Basic math and literacy (percent and multiplication)
  • Capacity for IT systems (Computerized spectrometer and ERP)
  • Disciplined approach for work instructions
  • Ability to handle machinery and testing equipment
  • Vaccination for COVID19 required.


It's time to embrace your next challenge!

This is your opportunity to be part of Tosaf. We have spent more than 30 years to become one of the global leaders in masterbatches and additives for plastics and we are looking for people who can join our experienced team and help us grow our North American business.

We want you to be able to grow up and increase your knowledge bringing Tosaf to achieve new goals.

We are waiting for you!