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Lightweight Insulation Alumina Bubble Bricks Alumina Hollow Sphere Refractory Brick
US$0.10-0.50
1 Piece
Product profile
Customization
AvailableApplication
Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making FurnaceMaterial
High AluminaModel NO.
Alumina Bubble BrickRefractoriness (℃)
1580< Refractoriness< 1770Transport Package
SupportSpecification
Al2O3Trademark
ShengjieOrigin
ChinaHS Code
6902900000Production Capacity
100000pieces/YearKey features
Lightweight Design: Bulk density as low as 0.6g/cm3 for easy handling and installation.
Versatile Applications: Suitable for blast furnaces, cement kilns, ceramic kilns, and steel-making furnaces.
High Alumina Material: Constructed with high alumina for superior thermal stability and durability.
Customization Available: Full customization, minor customization, and flexible options from samples or designs.
ISO Certified Quality: Manufactured under ISO9001:2015 and ISO45001:2018 management systems.
Free Sample Policy: Free samples available if in stock; customer pays express fee.
Established Manufacturer: Professional manufacturer since 1998 with 10 production lines and 100k tons annual output.
Company profile
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: ≤1.28h 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?
A:
We are a manufacturer.
Q:What is the MOQ?
A:
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?
A:
*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?
A:
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?
A:
Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.
Send Inquiry
*To:
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
LUOYANG SHENGJIE NEW MATERIALS CO., LTD*Content:
Supplier replies will be sent to your registered email
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