Henan Zhengye High-Temperature Materials Co., Ltd. is a professional refractory brick manufacturer, high-alumina refractory brick manufacturer, refractory castable manufacturer, and refractory materials manufacturer. The company integrates the production, sales, research, construction, and after-sales services of refractory materials such as refractory castables and bricks. The main products include high-alumina bricks, clay bricks, lightweight insulating bricks, lightweight mullite bricks, high-alumina lightweight bricks, phosphate bricks, silicon mullite bricks, and composite bricks.











Fire-resistant spray patch materi
Firebrick mortar
Fire-resistant aggregate
FIRE-RESISTANT COATING MATERIAL
Clay High-Alumina Kiln Lining
Fireresistant repair material
Refractory brick series
