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Fireproof Sandwich Walls PU Wallboard Sandwich Panel with 50mm PU Foam Sandwich Panel for Building

Name: Fireproof Sandwich Walls PU Wallboard Sandwich Panel with 50mm PU Foam Sandwich Panel for Building
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 1973469331

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$8.40

500-999 Square Meters

US$7.60

1,000-4,999 Square Meters

US$6.20

5,000+ Square Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

2 Years

Model NO.

PU sandwich panel

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

ISO9001, FM, ASTM, CE

Customized

Density

40--45kg/M3

Thermal Conductivity

0.019--0.023W/M.K

Moisture Permeability

≤3.34ng/PA/M.S

Water Absorption

≤0.5g/100cm2

Enclosed Rate

≥97%

The Compression Strength

≥220kpa

The Bending Strength

≥2450kN/M2

Oxygen Index

≥28

Fire Proof Rating

B1, B2, B3

Dimensional Stability

≤1%

Application Temperature

-50℃-150℃

Steel Thickness

0.4-0.7mm

Steel Color

Any Ral Color

Core Material Thickness

30/40/50/60/75/100/120/150/200/250mm

Length

Less Than 11.8m

Transport Package

Standard Seaworthy Package

Specification

Customized, The Longest Length Is 11.8m to Ship

Trademark

HEADSTREAM

Origin

China

Key features

22 Years Manufacturing Experience: Established manufacturer with extensive OEM and ODM support capabilities.

Comprehensive Fire Safety Rating: Fire rating B1, B2, B3 compliant with ASTM and FM standards.

Flexible Customization Options: Customizable thickness, length, color, and core material to match project needs.

Superior Thermal Insulation: Low thermal conductivity of 0.019-0.023 W/M.K for energy efficiency.

Wide Range of Core Materials: Available in PU, PIR, Rock Wool, Glass Wool, and EPS options.

Durable Steel Construction: Steel thickness 0.3-0.8mm with Aluzinc or Zinc coating for corrosion resistance.

Lightweight Design: Reduces structural load while maintaining high compression and bending strength.

Global Certification Compliance: Certified by ISO9001, FM, ASTM, and CE for international quality standards.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤6.65h

AI-Powered supplier vetting

SummaryShandong Hark Steel Material Co., Ltd. is identified as a trading company supplying sandwich panels and other lightweight steel construction materials, with a description referencing two production factories and an associated new-materials company. It demonstrates documented service procedures, corrective-action procedures, inventory capability, a stated average off-season lead time within 15 workdays, and participation in an Indonesian offline trade show. The supplier provides ODM and OEM services and sample-based customization, but reported no new products in the past year and has only two R&D engineers. Financial records are indicated for 2022–2024, although no financial figures are provided. The supplier lacks overseas warehouses, showrooms, agents or branches, and has no stated Fortune 500 customer collaboration. Environmental due diligence is incomplete because no factory environmental impact assessment report was available. The approved-supplier list also lacks approval signatures or dates.

Supplier typeThe supplier is explicitly classified as a trading company. Its business scope covers sales of metal materials, metal products, metal structures and related alloys, while the company description states that its business includes sales and trade and references two production factories and Shandong Yuanfeng New Materials Co., Ltd.; the available information does not establish that the target itself owns or operates those factories.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and for corrective and preventive actions, reports inventory service capability, and states an average off-season lead time within 15 workdays. Nevertheless, it has no overseas agents or branches, overseas warehouse, or overseas showroom, and its approved-supplier list lacks approval signatures or dates.

R&D capabilityThe supplier provides ODM services and has two R&D engineers, but it reports no new products in the past year and no SDK availability. The evidence therefore shows some design and development service capability but limited demonstrated recent product innovation.

Production capacityThe supplier offers inventory service capability, reports an off-season lead time within 15 workdays, and describes products including galvanized sheets, bearing plates, color steel tiles, C/Z/H steel and polyurethane composite boards. However, the status of outsourcing procedures and valid manufacturing-capacity contracts is unknown, and the company is classified as a trading company, so the scale and control of its own production capacity are not fully verified.

Customization capabilityThe supplier explicitly offers ODM services and design customization from samples, and it provides OEM services for popular brands. These statements directly support the ability to handle customized product requirements.

Product Q&A

Q:Who are we and what are our main products?

We are a local supplier in Shandong China with our own factory and production line. Our main products are all kinds of sandwich panels, steel decking sheet, roof or wall panels, and truss steel decking for light steel buildings.

Q:What should I do if I want to buy your products?

Please send us an inquiry if you are interested in our products. We will get back to you as soon as possible according to your needs.

Q:What kind of payment ways do you accept?

We accept T/T 30% as deposit and 70% before delivery, showing photos before balance payment. We also accept 30% TT as deposit and 70% LC at sight, supporting third-party inspection.

Q:Could you provide samples for quality confirmation?

Yes, we can provide samples for free if we have ready parts in stock, but the customers have to pay the courier cost.

Q:How about your delivery time?

Delivery time is 20 days after receiving the deposit.