Zhengzhou Kewei Refractory Materials Co., Ltd. was founded in 1984 and is a high-tech enterprise specializing in the research and development, production, and sales of standardized and non-standard products in the high-temperature industry. The registered capital of the company is 80 million RMB, covering an area of 39685 square meters and a building area of 19000 square meters. 

We have 6 high-temperature energy-saving calcination kilns (with an annual output of 100000 tons), 3 high-temperature energy-saving tunnel kilns (with an annual output of 100000 tons), 2 fully automatic high-temperature shuttle kilns (with an annual output of 9000 tons), 26 fully automatic press machines (315-1200 tons), 2 fully automatic unshaped production lines (with an annual output of 100000 tons), 1 fully automatic batching building, 1 standardized refractory material laboratory, 1 set of environmental protection desulfurization system, 2 sets of denitrification system, 1 set of environmental protection wet electrostatic precipitator system, 1 set of atmospheric online monitoring system, ISO9001 quality management system certification, Level 2 general contracting for metallurgical engineering construction, Level 2 professional contracting for environmental protection engineering, Level 2 professional contracting for waterproof, anti-corrosion and insulation engineering, and Level 2 professional contracting for electronic and intelligent engineering. Second level qualification.