OUR CERTIFICATEThe company always adheres to the concept of "quality first, honest management", and has become a refractory material supplier for more domestic and foreign users with exquisite quality. The company produces over 150000 tons of refractory materials annually. The company has successively passed the ISO 9001:2015 quality management system, ISO 14001:2015 environmental management system, ISO 45001:2018 occupational health and safety management system certification.