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Hot Sale Alumina Bubble Bricks Insulation Mullite Fireproof Brick

Name: Hot Sale Alumina Bubble Bricks Insulation Mullite Fireproof Brick
Brand: LUOYANG SHENGJIE NEW MATERIALS CO., LTD
SKU: 2164717275

Henan, ChinaLUOYANG SHENGJIE NEW MATERIALS CO., LTD

US$0.10-0.50

1 Piece

Product profile

Customization

Available

Application

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace

Material

High Alumina

Model NO.

Mullite Insulating Brick

Refractoriness (℃)

1580< Refractoriness< 1770

Transport Package

Support

Specification

Al2O3

Trademark

Shengjie

Origin

China

HS Code

6902900000

Production Capacity

100000pieces/Year

Key features

Customization Options: Full customization, minor customization, and flexible customization available based on samples or designs.

Professional Manufacturer: Established manufacturer since 1998 with 10 production lines and nearly 100,000 tons annual output.

Wide Application: Suitable for blast furnaces, cement kilns, ceramic kilns, chemical kilns, glass kilns, and steel-making furnaces.

Quality Assurance: Strict quality control with pre-production sample inspection and final product checks before delivery.

Fast Delivery: Inventory available for quick shipment; average lead time is one month for both peak and off-season.

Free Samples: Free samples provided if in stock, with customer covering express fees.

Certified Quality: ISO9001:2015 and ISO45001:2018 certified with 80%-100% repeat buyer choice rate.

Company profile

Importers and ExportersR&D CapabilitiesHigh Repeat Buyers ChoiceQuality Assurance

LUOYANG SHENGJIE NEW MATERIALS CO., LTD

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, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.87h CertifiedTerms of Payment: T/T, Small-amount payment, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells refractory and related material products, with stated OEM capability, customization, technical services, and on-site after-sales support. It holds ISO9001:2015 and ISO45001:2018 certifications and reports a high repeat-buyer preference. However, its service-management controls are not formally documented, and it has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Production is supported by two lines and 6–10 quality-control staff, while R&D resources are limited to one engineer and no new products were launched last year. The provided information does not substantiate cooperation with major reference customers or sufficient financial credibility.

Supplier typeThe supplier’s stated business scope covers refractory materials, alloys, rubber, building materials, ceramics, insulation materials, minerals, new-material R&D, and technical services. Its factory operates two production lines, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO9001:2015 and ISO45001:2018 certificates, providing explicit evidence of certified quality and occupational-health-and-safety management systems.

R&D capabilityThe supplier lists new-material technology R&D and technical services, but reports only one R&D engineer, no available SDK, and no new products launched last year. These explicit limitations indicate weak demonstrated innovation output.

Production capacityThe supplier reports advanced machinery, technical expertise, two production lines, and 6–10 quality-control staff, supported by ISO9001 certification. However, the available information does not establish production scale, capacity utilization, or delivery performance beyond a one-month average lead time.

Customization capabilityThe supplier explicitly states that it designs and manufactures products according to size, shape, chemical composition, and operational conditions, and identifies bespoke products and customization as core capabilities. This directly supports tailored refractory-product production.

Product Q&A

Q:Are you a manufacturer or trader?

We are a manufacturer.

Q:What is the MOQ?

There is no limit to the quantity. We can offer the best proposal and solutions according to your condition.

Q:Why should you buy from us not from other suppliers?

Professional manufacturer since 1998. 10 production lines. An annual output of nearly 100,000 tons and hundreds of employees. Customized according to your requirements or drawings. Inventory available for quick shipment.

Q:Do you provide free samples?

Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.

Q:How do you guarantee quality?

Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.