What is the lead time for production?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What certifications does the product hold?

The product holds ISO 9001, Lloyd's Class A fire rate, BS 476/475, EN13501-1, and ASTM certifications.

Sound Insulation Rock Wool Sandwich Panel for Building Materials

Name: Sound Insulation Rock Wool Sandwich Panel for Building Materials
Brand: FoShan HongZan Building Materials Co., Ltd.
SKU: 842098605

Guangdong, ChinaFoShan HongZan Building Materials Co., Ltd.

US$42.00

200-999 Square Meters

US$40.00

1,000-1,999 Square Meters

US$38.00

2,000+ Square Meters

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight

Fire Rating

Model NO.

RWP-035

Certification

ISO9001

Customized

Surface Finishing

PVDF, PE, Powder Coating, Anodized, etc.

Density of Rock Wool

80kg/M³, 100kg/M³, 120kg/M³

Usage

Building, Wall, Partition, Ship Hull, Roof, Store

Shape

Rectangle, Triangle, Rhombus, Trapezoid

Transport Package

Standard Export Packages--Wooden Crate

Specification

1200*2400mm, customized made

Trademark

HongZan

Origin

Foshan, China

HS Code

76169990

Production Capacity

500, 000 Sqm Annually

Key features

Versatile Surface Finishing: Options include PVDF, PE, Powder Coating, and Anodized finishes for durability and aesthetics.

Multiple Shape Customization: Available in Rectangle, Triangle, Rhombus, and Trapezoid shapes for diverse architectural designs.

High Fire Safety Rating: Class A fire rating ensures non-burning, non-toxic performance for enhanced building safety.

Wide Application Scope: Ideal for building walls, ship hulls, roofs, cold rooms, and industrial equipment insulation.

Customizable Panel Dimensions: Regular thickness ranges from 50mm to 200mm with customizable width and perforation options.

International Certifications: Certified by ISO 9001, Lloyd's, TUV, and ITS for fire rate, sound insulation, and quality.

Company profile

FoShan HongZan Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-01-01Nearest Port: Foshan Port,China, Guangzhou Port,China, Shenzhen Port,ChinaAverage Response Time: ≤11.48hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryFoShan HongZan Building Materials Co., Ltd. is identified as both a trading company and manufacturer/factory specializing in honeycomb cores and architectural composite panels. The supplier has operated since 2002 and began exporting in 2006, with 51%–70% of total sales from exports and self-operated import/export rights. Its stated capabilities include more than 10 production lines, over 300 workers, 10 experienced engineers, 6–10 years of R&D engineer experience, 11–20 quality-control staff, and multiple listed production outputs. ISO 9001 and ISO 14001 certifications, along with BV, TUV, SGS, Lloyd’s, and other testing or certification evidence, support its quality and compliance profile. The materials provide limited direct evidence regarding after-sales service, financial credibility, innovation results, customization execution, or specific customer cases.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with manufacturing industry associations and a factory in Nanhai, Foshan. Its stated history and production infrastructure support that it is not solely a trading intermediary.

CertificationsThe supplier reports ISO 9001 and ISO 14001 certification, plus BV, TUV, SGS, Lloyd’s marine certification, BS 476 testing, and other quality or product reports. These records provide explicit evidence of formal management-system and product-compliance credentials.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, 10 experienced engineers, and rigorous professional R&D support as a stated objective. Its broad product range suggests product-development activity, but the slices do not provide patents, new-product results, dedicated R&D investment, or verified innovation outcomes.

Production capacityProduction evidence is substantial: more than 10 production lines, a factory of about 30,000 square meters, 300 specialized production equipment sets, more than 300 workers, and listed output across stone, aluminum, porcelain, and core products. The supplier also lists multiple honeycomb and corrugated-panel production lines, supporting a broad manufacturing capacity.