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Sodium Silicate Fireproof Expansion Board Fire Resistance
US$2.00
5-49 Pieces
US$1.80
50+ Pieces
Product profile
Customization
AvailableApplication
SchoolTvpe
Hard Expansion BoardShane
RectanaleDesign Style
ModernSurface
CustomTrademark
FeishineOrigin
Shandong, ChinaKey features
Superior Fire Resistance: Smoke-free, non-toxic, and asbestos-free; seals gaps for fireproofing and insulation.
Customizable Dimensions: Size can be customized via cutting or punching to fit specific required dimensions.
High Expansion Pressure: Reaches up to 1.5N/mm2, providing strong structural strength against heat transfer.
Versatile Applications: Suitable for wooden/steel doors, fireproof cabinets, windows, railways, and new energy vehicles.
Heat Absorption: Releases water vapor during expansion, creating a heat-absorbing effect to block flames.
Strict Quality Control: 100% visual and function inspection by QA staff; ISO9001:2015 certified manufacturer.
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. CertifiedExport Year: 17 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.61h
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory and combined company located in Qingdao, with manufacturing equipment including CNC, machining, drilling, tapping, lathe, sawing, and sanding capabilities. It reports valid manufacturing contracts with associated subcontractors, 100% finished-product inspection, two quality inspectors, documented corrective-action and complaint-handling procedures, and quality assurance in its quality-control processes. The supplier supports broad customization and ODM services and has provided OEM services for well-known brands. However, it reports no in-stock capacity, overseas warehouse, showroom, overseas agent or branch, or overseas service coverage. No new products were developed during the past year and no SDK is available. Financial figures are excluded; the provided financial records contain zero values across the stated periods, so financial credibility cannot be positively assessed from the available evidence.
Supplier typeThe supplier is explicitly classified as a factory, while its company type is listed as combined. Its location is identified as Qingdao's Chengyang District, and the associated companies are categorized in wholesale and retail.
After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaints, indicating an established service process. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services, limiting demonstrated international after-sales coverage.
Production capacityThe supplier is identified as a factory with equipment covering sawing, broadband sanding, CNC turning, drilling, intelligent tapping, lathing, and machining-center operations. It also reports valid manufacturing contracts with each associated subcontractor, although it has no in-stock capacity.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. The same broad capability is reported for both design services and R&D-related design services, with ODM service also available.
Product Q&A
Q:When can I get the price?
A:
We usually quote within 24 hours after receiving your detailed requirements, such as size and quantity. For urgent orders, you can call us directly.
Q:Do you provide samples?
A:
Yes, samples are available for quality checking. The delivery time for samples is approximately 3-10 days.
Q:What is the lead time for mass production?
A:
The lead time depends on quantity, typically 7-12 days. For graphite products requiring a dual-use items license, it takes about 15-20 working days.
Q:What are your terms of delivery?
A:
We accept FOB, CFR, CIF, and EXW. You can also choose shipping by Air or Express for convenience.
Q:How is the product packaged?
A:
Products are packed in wooden cases or according to your specific requirements.
Send Inquiry
*To:Qingdao Tennry Carbon Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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