What certifications do the products have?

Our products are certified under ISO9001, ensuring quality management standards are met.

What are the payment terms?

We accept various payment methods including LC, Money Gram, T/T, PayPal, Western Union, D/P, and small-amount payments.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Non-Combustible Rock Wool Core Sandwich Panel for High-Rise Buildings

Name: Non-Combustible Rock Wool Core Sandwich Panel for High-Rise Buildings
Brand: Anhui Honglu Steel Construction(Group)Co., Ltd
SKU: 2085625612

Anhui, ChinaAnhui Honglu Steel Construction(Group)Co., Ltd

US$9.00-20.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Negotiable

Feature

Environmental, Fireproof, Light Weight

Fire Rating

Certification

ISO9001

Customized

Length

Customized

Thickness of Core

50, 75, 100, 120, 150, 200mm

Exterior Steel Thickness

0.4-0.8mm

Width

950, 980, 1000, 1130, 1150mm

Density

12/14/16/40/80/100/120 Kg/M3

Core Material

EPS/PU/PIR/PUR/Rockwool/Glasswool

Interior Steel Thickness

0.4-0.6mm

Application

Roof, Wall, Ceiling

Transport Package

Ship Container

Specification

Customized

Trademark

Honglu

Origin

Anhui, China

HS Code

73089000

Production Capacity

200000 Tons/Year

Key features

Non-Combustible Rock Wool Core: Fireproof and safe core material suitable for high-rise building applications.

Customizable Dimensions: Length, width, and core thickness (50-200mm) are fully customized to project needs.

High Production Capacity: Daily output exceeds 20,000m2 for polyurethane rock wool composite boards.

Multiple Core Options: Available in EPS, PU, PIR, Rockwool, Glasswool, and other core materials.

Diverse Application Scenarios: Ideal for roofs, walls, ceilings, cold storage, and partition walls.

Premium Steel Thickness: Exterior steel thickness 0.4-0.8mm; Interior steel thickness 0.4-0.6mm.

Advanced Coating Options: Available with Fluorocarbon, PVDF, SMP, HDP, and Polyester PE coatings.

OEM/ODM Service Support: Full OEM and ODM services available for tailored manufacturing solutions.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesStandardized quality control

Anhui Honglu Steel Construction(Group)Co., Ltd

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-01-15Average Response Time: ≤0.42hTerms of Payment: LC, Money Gram, T/T, etc.International Commercial Terms(Incoterms): FOB, CPT, FCA, Others, CFR, EXW, CIF, DAT, FAS, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryThe supplier is a public company offering steel structures, with stated qualifications in housing construction contracting and special-grade steel-structure manufacturing. Its production resources include bending, drilling, forming, laser cutting, polishing, and robotic welding equipment. It supports customization from samples and designs and offers full customization, while also providing ODM and OEM services. Quality inspection and service-management procedures are documented and followed, although the approved-supplier list lacks approval signatures or dates. ISO9001, ISO45001, and ISO14001 certifications are reported. Export sales account for 31%–40% of total sales, with FOB, CIF, CFR, and EXW quotation terms and T/T or L/C payment terms. Evidence confirms OEM service for well-known brands, but no specific customer names or project cases are provided. Financial information is indicated for 2022–2024, without sufficient performance details for a credibility judgment.

Supplier typeThe supplier is identified as a public company whose offered product scope is steel structures. This establishes its ownership type and primary business category.

CertificationsThe supplier reports Grade I Housing Construction General Contracting and Special Grade Steel Structure Manufacturing qualifications, along with ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated qualifications and management-system certifications support formal operational capability.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, its overseas service presence is limited: it reports no overseas warehouse, showroom, agent, or branch, while service quotations and payment terms are specified.

Production capacityProduction resources include bending, drilling, forming, laser cutting, polishing, and robotic welding equipment. The supplier also reports special-grade steel-structure manufacturing qualifications and steel structures as its product scope, providing explicit support for relevant manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization. It also reports ODM service availability, indicating broad design-to-production customization support.

Product Q&A

Q:What are the available core materials?

We offer a wide range of core materials including EPS, PU, PIR, PUR, Rockwool, and Glasswool to meet different insulation and fire safety requirements.

Q:Can the panel dimensions be customized?

Yes, the length and width are fully customizable. Core thickness options include 50, 75, 100, 120, 150, and 200mm.

Q:What is the fire rating of the rock wool panels?

The rock wool core sandwich panels have a fire rating of 4, making them non-combustible and suitable for high-rise buildings.

Q:What are the steel thickness specifications?

The exterior steel thickness ranges from 0.4mm to 0.8mm, and the interior steel thickness ranges from 0.4mm to 0.6mm.

Q:What is the production capacity?

Daily capacity for polyurethane rock wool composite boards exceeds 20,000m2, with an annual yield of 7.2 million m2.