
Refractory Silica-Mullite Bricks for Cement Rotary Kiln. High Performance Material: Dense Silica-Mullite bricks with high crushing strength and thermal shock resistance. Wear & Corrosion Resistant: Super wear-resistant and corrosion resisting, ideal for cement rotary kiln transition zones. Accurate Specifications: Professional R&D and advanced QC ensure accurate size and shape for every brick. 30+ Years Experience: Over 30 years of technology and experience in refractory material manufacturing. ISO 9001 Certified: Comprehensive Quality Management System certified to ISO 9001:2008 standards. Large Production Capacity: Annual capacity of over 100,000 metric tons across three production bases. Timely Delivery: Reliable supply chain ensuring correct products are delivered on time for your project. Technical Support: Application engineering services and technical support to help clients save costs.