How do you ensure product quality?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

How are quality problems solved?

If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

What certifications does your company have?

ISO9001 and Test Report, also we could apply other necessary certification.

Top Quality High Chrome Refractory Brick Firebricks Magnesium Chromium Brick for Furnace Lining

Name: Top Quality High Chrome Refractory Brick Firebricks Magnesium Chromium Brick for Furnace Lining
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 1964986235

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$600.00

1-49 Tons

US$500.00

50-499 Tons

US$200.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Product Name

High Chrome Bricks

Color

Black

Size

Customizable

Apparent Porosity

Less Than 20

TiO2

3.8-4

Application

Industrial Furnaces

Bulk Density (g/cm3)

4.00-4.33

Function

Fire Resistant

Sample

Provide

Feature

Long Time Materials, Instant Materials

Type

Refractory Material

Material

Chrome

Transport Package

International Standard

Specification

customizable

Trademark

China rongsheng

Origin

China Rongsheng

HS Code

6902200000

Production Capacity

5000t Per Year

Key features

High Chrome Content: Cr2O3 content up to 94% for superior corrosion resistance in severe environments.

Customizable Size: Size is customizable to fit specific furnace lining requirements.

Versatile Application: Ideal for fiberglass furnaces, glass furnaces, waste incinerators, and chemical industry furnaces.

OEM Service Available: We accept OEM orders to meet specific customer product requirements.

Strict Quality Control: Products undergo strict inspection before shipment to ensure guaranteed quality.

Low Apparent Porosity: Apparent porosity is kept below 20% to enhance durability and resistance.

Professional Manufacturer: Factory located in Henan, China, with over 10 years of experience in refractory materials.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.05h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.