Magnesia–chrome bricks
Selected nonferrous smelting and glass-furnace positions.
KING OF KILNS · RONGYAO INDUSTRY GROUP
Refractory materials.Built around your application.
Bricks, castables and insulation, backed by Rongyao Industry Group manufacturing and engineering resources.
Material supply
Refractory materials for industrial kilns and furnaces.
Engineering support
Material selection, lining design and installation discussions.
EPC coordination
Connect material supply, engineering and project support.
Product range
Find the refractory materials you need.
97 / 98 fused-magnesia brick families
Selected glass-regenerator and metallurgical positions.
Let’s talk
Tell us what you need.
A product name, a photo or a short description is enough to start. Technical details and quotation requirements can follow in the next discussion.
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Solutions by industry
Explore materials for your industry.
Application guidance is a starting point for discussion. Material selection depends on the equipment and operating conditions.
GROUP CAPABILITY
Group manufacturing. Materials and engineering support.
Photos show group production, testing and packing resources. The supplying company and project scope are identified in the proposal.
EPC LIFECYCLE
From material supply to refractory engineering.
S1
Assess & diagnose
Condition review, missing-data list and project priorities.
S2
Engineer the lining
Proposed lining layout, material specification, quantity schedule and interface list.
S3
Procure & manufacture
Material schedule, agreed inspection records, packing list and identified supply batches.
S4
Install & supervise
Installation method, inspection checkpoints, progress records and completion punch list.
S5
Dry out & commission
Material-specific dry-out plan, temperature records and handover documentation.
S6
Maintain & improve
Inspection findings, repair priorities, spare-material recommendations and next-campaign actions.
Material supplyEngineering + supply + supervisionDefined EPC package
Supply, documents & questions
Useful information for your next discussion.
Documents
Grade data, drawing revision, inspection records and batch identification as required by the order.
Read moreProduct & buying guides
Read about material choices, quotation factors and starting an enquiry.
Read moreFAQ
Can you match a current lining?
Send the existing material list or drawing revision; we compare chemistry, form and duty before proposing.
Are catalogue values test results?
No. Catalogue references are marked as such; approved data sheets and test methods govern the order.
Whole-plant EPC?
Whole-plant EPC requires a separate scope; we deliver defined lining packages.
Technical insights
Product knowledge & buying guides
GUIDE
Refractory bricks or castables: where does the discussion start?
Understand the basic forms before discussing a lining requirement.
Read guideGUIDE
What affects a refractory material quotation?
The main product and delivery details that help move an enquiry towards a quotation.
Read guideGUIDE
Refractory materials for cement kiln systems
A starting overview of shaped materials, castables and insulation for cement-kiln discussions.
Read guideWe welcome enquiries from industrial buyers, distributors and refractory contractors in the Middle East and Southeast Asia.