P uyang R efractories Group Co ., L td ( PRCO® ) is the largest refractories manufacturer combined with refractory production, engineering, design, research & development and service.
With advanced modern production facilities and thorough quality assurance system, PRCO can manufacture extensive refractories that are widely used in high temperature furnaces and kilns in metallurgical industry, non-ferrous industry, petrochemical industry, electricity industry and building material industry, such as EAF, converter, ladle, tundish, reheating furnace, aluminium smelter and boilers etc. Its main products include purging plug, slide plates, stopper, ladle shroud, submerged entry nozzle (SEN), magnesia carbon brick, Si3N4 bonded SiC brick, and monolithics. Besides the standard range of products, PRCO also produces tailor-made refractories to meet the specific needs of consumers. Based in Puyang (Headquarters), China, PRCO has also established its own production facilities in Liaoning (Magnesite products), Zhengzhou (high alumina products), Kunming and Shanghai (Export base).
With many years operation under ISO quality system, PRCO has established thorough quality assurance system, which guarantees the top and consistent quality. At every stage of production we have checks and documentation of all our checks. These are fed into a centralized database and then they form a basis of evaluation and suitable action. The quality assurance is maintained starting from raw material selection and approval, process of manufacturing, checking of finished products etc. All the tests are carried out as per international standards in our well-equipped laboratories.