Xixia Longcheng Metallurgical Materials Co., Ltd. was established in 1988, mainly engaged in the research and development, production and sales of metallurgical materials for steel making industry. It is a wholly-owned subsidiary of Henan Longcheng Group, a member of the Chinese Society for Metals, and the most powerful R&D and production base for continuous casting mold flux in China. It has comprehensive strength in the field of mold flux, covering agent and other metallurgical accessories .Ranked in the top three in China, it is a national specialized, refined and new "little giant" enterprise, a branch center of Longcheng Group, a national enterprise technology center, Henan Province Continuous Casting Thermal Insulation Material Engineering Technology Research Center, Henan Province High-tech Enterprise, Henan Province Intellectual Property Rights Advantageous company.
The company has built a world-leading and most competitive new metallurgical material production line with leading technology, first-class equipment, cleanliness and environmental protection, and an annual production of more than 200,000 tons of slag products, of which the pre-melting continuous casting mold flux and covering agent are fully automated. The production workshop has two sets of PT-10000 type equipment for super-large production line, seven sets of PT-3000 type equipment for medium-sized production line, as well as robot automatic packaging and palletizing machines, and the whole process control room operation to realize process control automation and integrated operation. There are 3 sets of powder workshops and other supporting facilities, and the drainage sand workshop has four production lines; supporting environmental protection facilities such as dust removal, desulfurization, and sewage treatment; through the large-scale main equipment, process control automation, and intelligent quality monitoring. In these area ,we are the first one to achieve a comprehensive upgrade of the intelligent production system . The company produces all kinds of hollow particle pre-melting continuous casting mold powder, all kinds of hollow particle type ladle/iron/tundish covering powder, ladle drainage sand, refining slag, exothermic agent, re-carburizer and some unshaped Refractory products . These kind of material has been selled in more than 150 large and medium-sized steel enterprises in China, and exported to more than 70 iron and steel enterprises in 30 countries and regions such as Russia, Turkey, India, Vietnam, Malaysia, Pakistan, Indonesia, etc.
The company has 550 employees including 100 technicians and 50 high title expert. The company has formed an innovative R&D team which regards the general manager, technical director, and quality control director as the subject leaders and the technical quality department as the core force. More than 60 kinds of new products (with high technology and high value) have been successfully developed. We have get the ISO9002 and ISO9001 international quality system certification, CNAS certification and testing center of China National Accreditation Service, China Quality Inspection and Quarantine Bureau quality CAC certification. More than 50 patents with independent intellectual property rights.It can meet the requirements of production for round billets, square billets, special-shaped billets, slabs, extra-wide and thick slabs, thin slabs and stainless steel, silicon steel, ultra-low carbon steel, low carbon steel, peritectic steel, medium carbon steel, high carbon steel, alloy steel, high aluminum steel and other steel sections.
Xixia Longcheng Metallurgical Materials Co., Ltd. adheres to the service concept of "friendship messenger, steel companion". With 30 years of production technology accumulation and advanced scientific process management, we meet and continue to exceed our clients’ needs with high-quality products and excellent services.