PURPOSE OF QUALITY CONTROL:
Quality of products and its continuity is the most important priority of quality control unit of Tadbir Novin Sazan Company. Therefore, this unit continuously and constantly controls inputs to the company and also produced products in accordance with the existing standards, and all items are recorded and maintained as controlled documents.
Product quality is one of the most important priorities of Tadbir Novin Sazan Company. Therefore, the quality control unit of this company continuously controls the quality of raw materials and products in accordance with national and international standards. Tadbir Novin Sazan Co. has an Accredited Laboratory equipped with the best brands and the most advanced laboratory equipment and experienced personnel, based upon existing standards the following important tests are carried out in this unit:
RING STIFFNESS & RING FLEXIBILITY
CARBON BLACK CONTENT (CBC)
CARBON BLACK DISPERSION & DISTRIBUTION (CBDD)