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Insulation Materials A1 Class Waterproof Soundproof Rock Wool Board for Building
US$1.25-1.32
2,000 Square Meters
Product profile
Customization
AvailableAfter-sales Service
ProvideFeature
Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, WaterproofModel NO.
Rock Wool BoardHighest Working Temperature
≥1000℃Material
Natural RockProduct Name
Rock Wool BoardLength
1200mmWidth
600mmDensity
50-180kg/M3Thickness
30mm-150mmCombustion Performance
A1Thermal Conductivity
≤0. 037W/(M*K)Melting Temperature
≥1000℃Surface Burning Properties
Smoke Spread < 25 , Flame Spread < 25Hydrophobicity
≥99％Mass Moisture Absorption Rate
≤0.5％Dimensional Stability
≤0.5％Corrosive
No CorrosionFormaldehyde Emission
≤0.5mg/(Kg*H)Noise Reduction Coefficient
≥0.80Transport Package
Plastic Shrink Film PackagingSpecification
Customized according to customer requirementsTrademark
ZRD rockwool insulationOrigin
NanjingProduction Capacity
50000tons/YearKey features
A1 Class Fireproof: Non-combustible material with highest fire protection level, does not release toxic fumes.
High Mechanical Strength: High compressive strength and point load resistance, avoiding damage from trampling.
Customizable Solutions: Tailored sizes, densities, and shapes for curtain walls, industrial, and agricultural uses.
Dual-Service Model: Factory direct pricing for own brand plus distribution of global premium brands.
Global Export Experience: Products exported to Southeast Asia, North America, Europe, and Middle East.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤15h
About Our Factory & Business Background
AddressRoom 914, Building 1, Aifei International Zone C, No. 6 Lixin Road, Jiangbei New District, Nanjing, Jiangsu, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsRock Wool, Foam Glass, Rock Wool Pipe, Rock Wool Blanket, Rock Wool Board, Ceramic Fiber Blanket, Agriculture Rock Wool, Glass Wool, Rubber Foam, Pumice Cleaning Stone
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Product Q&A
Q:Who is Nanjing Zhongrunda and what is your core advantage?
A:
Nanjing Zhongrunda is a leading innovative enterprise in China's new building materials field, specializing in the R&D, manufacturing, and distribution of high-end rock wool products. Our core advantage lies in our 'Dual-Service Model': Factory Direct: We operate our own advanced production lines, ensuring strict quality control and competitive pricing for our Zhongrunda brand products. Global Brand Distribution: We are an authorized distributor for world-renowned brands such as ROCKWOOL, Owens
Q:What products does your company offer?
A:
We specialize in high-performance insulation materials, including Rock Wool (pipes, boards, felts), Glass Wool (pipes, boards), and Pumice Cleaning Stone, etc. These products are widely used in industrial and building insulation for their excellent thermal and acoustic properties.
Q:Can you provide customized solutions for specific projects?
A:
Absolutely. We are not just a manufacturer but a 'High-end Rock Wool Integrated Service Provider.' We specialize in vertical market segmentation, meaning we don't just sell standard slabs. We offer tailored solutions for: Curtain Walls: Specially designed fireproof and thermal insulation boards with aluminum foil facing for smoke barriers. Industrial Applications: Pipe sections and shells for petrochemical and metallurgical industries. Agriculture & Special Fields: Including agricultural rock wo
Q:What are your main export markets?
A:
Our products are primarily exported to global markets, including but not limited to Southeast Asia, Europe, the Middle East and North America.
Q:What is your lead time?
A:
Standard orders typically ship within 15-30 days after confirmation, depending on product specifications and order volume.
Send Inquiry
*To:
Nanjing Zhongrunda New Material Technology Co., Ltd.
Nanjing Zhongrunda New Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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