CJSC "Samara Gypsum Plant" is a reliable supplier of gypsum for the foundry production of the Metallurgical complex of JSC "KAMAZ".

Cooperation between the foundry and SGK began with the formation of the Kamaz foundry. Since then, the companies have developed strong mutually beneficial partnerships. Based on the results of its work in 2010-2011, SGK CJSC was rated "excellent" in all quality indicators (supplier experience, rhythm and significance of deliveries, material quality based on the results of input control assessment, supplier responsiveness, etc.), the supplier was assigned the highest category.