What is your 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 check all your goods before delivery?

Yes, we have 100% check before delivery by our QC Team.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Mineral Wool Sandwich Panels

Name: PU/Polyurethane Sealing Rock Wool/ Mineral Wool Sandwich Panels
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 949498335

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$29.00

300-999 Meters

US$28.00

1,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

puseal202

Certification

ISO9001, CE

Customized

Core Thinckness

50/60/75/100/120/150/200mm

Width

920-1120mm

Length

Customized, The Longest Length Is 11.8m to Ship

Core

Rock Wool/Mineral Wool

Density

80-120kg/M3

Fireproof

Steel Materials

PPGI/Gi/Stainless Steel/Aluminum/PVC/Aluminum etc

Steel Thinckness

0.4-0.8mm

Steel Color

Any Ral Color, Popular Is White Grey

Transport Package

Standard Seaworthy Package

Specification

sandwich panel

Trademark

headstream

Origin

China

HS Code

7326901900

Production Capacity

600, 000 Meter/Month

Key features

A1 Fireproof Rating: Rock wool core achieves top A1 fire rating for maximum safety.

Customizable Dimensions: Core thickness 50-200mm, width 920-1120mm, length up to 11.8m.

Superior Insulation: Low thermal conductivity (0.019-0.023W/M.K) with PU sealing.

Flexible Steel Options: Steel color customizable to any RAL color; materials include PPGI, GI, Stainless Steel.

20 Years Experience: Established in 1991 with 20 years of manufacturing expertise.

Quality Assurance: 100% inspection by QC team before delivery; ISO9001 and CE certified.

Fast Delivery: Standard delivery time is 10-20 days after receiving deposit.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤6.55h

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 is your 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 is your terms of payment?

T/T 30% as deposit, and 70% blance payment before delivery. We'll show you the photos of the products and packages before you pay the balance. B: 100% L/C at sight. C: T/T 30% as deposit, 70% L/C at sight.

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF.

Q:How about your 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 the samples?

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