What is the sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you ensure long-term business relationships?

We keep good quality and competitive price to ensure our customers benefit. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.

Long Span Rock Wool PU Sealed Sandwich Panel

Name: Long Span Rock Wool PU Sealed Sandwich Panel
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 1937690565

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$20.00

500-999 Meters

US$10.00

1,000+ Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

ROHS, ISO9001, CE

Customized

Product Name

PU Closing Rockwool Sandwich Panel

Surface Texture

Emboss/Small Wave/Big Rib/Flat

  Material of The Facing Plate

Gl, PPGI, PPGL, Stainless Steel, Alunimum

Paint

PVDF, SMP, HDP, PE

 Color

Any Ral Color

    Core Material

Rock Wool, PU+Rock Wool, PU+Glass Wool

Thickness

30-150mm

 Width

Roof Panel:1000mm Wall Panel: 1000mm/1120mm

   Length

Max 11.8m

   Certificate

CE, SGS, ISO9001

Fire-Proof Grade

Transport Package

Standard Packaging

Specification

1000mm/1120mm

Trademark

Headstream

Origin

Binzhou, Shandong, China

HS Code

73089000

Production Capacity

600000 Meters/Month

Key features

Fireproof Grade A: Certified fire-proof grade A with ROHS, ISO9001, and CE certifications for safety.

Customizable Dimensions: Thickness 30-250mm, width up to 1120mm, and length up to 11.8m tailored to needs.

Versatile Core Materials: Options include Rock Wool, PU+Rock Wool, and PU+Glass Wool for insulation.

Durable Surface Options: Facing plates available in Gl, PPGI, PPGL, Stainless Steel, and Aluminum with various paints.

Multi-Function Performance: Features heat insulation, waterproof, soundproof, energy-saving, and environmental friendly traits.

Quick Installation: Designed for quick installation on various roofs and walls for factories, workshops, and villas.

Long Warranty Period: Provides more than 5 years warranty coverage for peace of mind.

Professional After-Sale Service: Includes online technical support, onsite installation, training, and inspection services.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤5.53h

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:What are the terms of packing?

Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.

Q:What are the terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. 100% Trade assurance is also available.

Q:What are the terms of delivery?

We support EXW, FOB, CFR, and CIF terms.

Q:How long is the delivery time?

Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to samples?

Yes, we can produce by your samples or technical drawings.