Zhengzhou Sijihuo Refractory Co., Ltd  has been stablished since 1999, with the fixed asset of RMB170 million. As the leading manufacturer of refractory materials in industry of metallurgy, building, electric power, chemicals and other industries, over decades of development, now it has become a group company with 2 subsidiaries, 10 plants & 12 functional departments, owning 560 employees, including 26 technical engineers.

SIJIHUO REFRACTORY keeps a long-term cooperation with several significant institutes, including Luoyang Institute of Refractories Research (LIRR), Wuhan University of Science and Technology (WUST) and University of Science and Technology Beijing (USTB). It bears the mission of recruiting and training superior employees in university every year. During these years, as a leading refractory manufacturer, this company has developed series of shaped refractories (such as high alumina bricks, silica bricks, acid-proof bricks and light weight thermal insulating bricks) and unshaped refractories (like castables, self-flow castables, plastic castables and cement mortar), for application in steel, coking, building materials, non-ferrous metals, electric power and other industries. It has been appointed the refractory supplier by the said institutes.

SIJIHUO REFRACTORY has carried out the management mode of “Quality Veto and Market-oriented” from the beginning, and keeps pursuing Modern Corporation System Reform. It has been honored as "Contract & Credit Enterprise", "Quality Assurance Enterprise", "Advanced Enterprise" and "High-tech Enterprise". The company quality system has passed the attestation of ISO9001, and its top-level products have been exported to Southeast Asia, South America and Africa, etc.