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The Rock Wool Mineral Wool Board supplied by Zhengzhou Rosewool Insulation Refractory Co., Ltd. is a rigid insulation panel made from natural volcanic rock and slag. It offers thermal conductivity between 0.033 and 0.040 W/m·K, a pH value of 7‑9, and a low soluble chloride ion content. The board is produced by melting basalt and converting the melt into 4‑7 µm non‑continuous fibers using a four‑roller centrifugal process. The material is non‑combustible and provides sound absorption through its porous fibre structure.
Rosewool provides several density grades, typically ranging from 120 to 200 kg/m³, and standard panel dimensions such as 600 mm width and 25‑100 mm thickness. The fibres are bound with a binder that does not contain asbestos, CFC, HFC or HCFC, meeting common environmental standards. Typical panels are water‑repellent and can be cut to fit curved surfaces or pipe diameters with small radii. Industry practice classifies this product as fire‑rating class A1, suitable for both commercial and residential construction.
Buyers use the boards for wall cladding, roof insulation, pipe lagging and equipment insulation in energy‑efficient projects. The supplier ships the panels in sea‑worthy packaging from Chinese ports, but exact MOQ, Incoterms and payment terms must be confirmed directly. Importers should request test certificates for thermal conductivity, fire rating and moisture resistance before finalising the order.
| Material | Rock Wool (Mineral Wool) - Natural volcanic rock and slag based |
| Thermal Conductivity | 0.033 - 0.040 W/m·K |
| pH Value | 7-9 |
| Soluble Chloride Ion Content | Low |
| Fiber Diameter | 4‑7 µm |
| Density | typical 120‑200 kg/m³ |
| Panel Thickness | typical 25‑100 mm |
| Panel Width | typical 600 mm |
| Fire Rating | standard non‑combustible, class A1 |
| Moisture Resistance | typical water‑repellent treatment |
Zhengzhou Rosewool Insulation Refractory Co., Ltd. is located at 171#, Zhongyuan Middle Road, Zhengzhou, China. The company holds a harbour‑level trust tier on the platform, although its current response rate is recorded as 0.00 and average response time is 0 hours, indicating limited direct communication through the marketplace.
The supplier lists Rock Wool Mineral Wool Board as its primary product, highlighting its thermal, acoustic and fire‑safety properties. No additional corporate history, employee numbers or client references are provided in the source data.
Rock wool mineral wool board is a premium thermal insulation material widely used in construction, HVAC systems, and industrial applications. This board-type insulation offers excellent heat resistance, sound absorption, and fire safety properties with thermal conductivity typically ranging from 0.033 to 0.040 W/mK. Ideal for wall cladding, roof insulation, pipe lagging, and equipment insulation in both commercial and residential projects. Commonly supplied in standard dimensions with various density grades to meet international construction standards. Widely traded globally with strong demand in infrastructure development and energy-efficient building projects.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the board's thermal conductivity, density, pH value and fire‑rating certificates. Request laboratory test reports that confirm the claimed performance and ensure the product complies with the building standards required in your market. Confirm that the supplier can provide documentation for the low soluble chloride ion content and fibre diameter, as these affect long‑term durability.
Logistics for this product typically involve sea freight from ports such as Tianjin or Qingdao, with the supplier offering sea‑worthy packaging. Buyers should agree on Incoterms (for example CIF or FOB) and clarify expected lead times, as the listing does not specify them. Payment terms are also a point for negotiation; standard practice includes a TT advance or a letter of credit, but the exact arrangement must be confirmed with the supplier.
Quality assurance should include a pre‑shipment inspection by a third‑party agency to verify dimensions, density and fire‑rating compliance. Request a full set of documents, including the material safety data sheet (MSDS), test certificates for thermal conductivity and any relevant conformity marks. Arranging on‑site sampling or a small trial shipment can further reduce risk before committing to larger volumes.
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When sourcing Building Material Rock Wool Mineral Wool Board for your business, securing the right balance of quality and cost is essential. Zhengzhou Rosewool Insulation Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including Board/Strip form, typically density 40-160 kg/m³, Rock wool fibers bonded with thermosetting resin binder, and Common: 1200x600mm, thickness 25-150mm; customizable sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.53/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6806.10, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Building Material Rock Wo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Rosewool Insulation Refractory Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 6806.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Building Material Rock Wo has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Construction Materials category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Building Material Rock Wo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 6806.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Building Material Rock Wool Mineral Wool Board from Zhengzhou Rosewool Insulation Refractory Co., Ltd. is $1.53/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhengzhou Rosewool Insulation Refractory Co., Ltd. through EximNext.
The supplier, Zhengzhou Rosewool Insulation Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Building Material Rock Wo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Building Material Rock Wool Mineral Wool Board is classified under HS Code 6806.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Building Material Rock Wo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Rosewool Insulation Refractory Co., Ltd.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Zhengzhou Rosewool Insulation Refractory Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Building Material Rock Wool Mineral Wool Board supplied by Zhengzhou Rosewool Insulation Refractory Co., Ltd. include Board/Strip form, typically density 40-160 kg/m³, Rock wool fibers bonded with thermosetting resin binder, and Common: 1200x600mm, thickness 25-150mm; customizable sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Rosewool Insulation Refractory Co., Ltd. offers Building Material Rock Wo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Building Material Rock Wo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Rosewool Insulation Refractory Co., Ltd. through our platform.
Zhengzhou Rosewool Insulation Refractory Co., Ltd. maintains international quality certifications. These ensure that the Building Material Rock Wo meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Rosewool Insulation Refractory Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhengzhou Rosewool Insulation Refractory Co., Ltd..
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