Renkplast is committed towards customers satisfaction, service and quality which is strenghtened by obtaining ISO 9001 certificate on June 2006.

        From the first to final stages of masterbatch and printing ink production, we frequently perform quality checks, design new products for our esteemed customers in accordance with the ISO 9001 and choose the best standart of raw materials available for each application.

        Our masterbatch laboratory is well appointed with the most modern equipments to monitor the quality of both raw materials and finished goods.

        Samples are carefully prepared according to customer demands. Migration, heat and sunlight resistance, color shade and tinting tests are applied on raw materials to control the stability of production.

        During production samples are taken in regular intervals for quality control examination in order to prevent the unqualified product to move into further stages of production.

        Customer satisfaction is very important for us and highly competitive products with consistent quality every year is our priority.