What is the warranty or quality guarantee?

We maintain high quality and competitive prices. Our products pass CE and ISO certifications, and we have over 20 national quality inspection certificates. The panels are durable with a service life similar to buildings.

What are the core material options?

The core material can be PU, PIR, PUR, or PUF with a density of 38-50kg/M3. Fire-proof grades available are B1, B2, or B3.

PU Foam Sandwich Panels

Name: Wall Cladding Insulation SIP Cold Room PIR/Polyurethane/Puf/PU Foam Sandwich Panels
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 771076892

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$8.00-12.00

1,000 Square Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

sandwich panel

Certification

CCC, ROHS, ISO9001, Ce

Customized

Thickness

50mm/75mm/100mm/150mm/200mm

Roof Width

1000mm

Wall Width

930/1000/1120mm

Length

Customized, Less Than 11.8m

Core Material

PU/PIR/PUR/Puf

Density

38-50kg/M3

Fire-Proof Grade

B1/B2/B3

Steel Thickness

0.4mm-0.7mm

Color

Any Ral Color

Use

Wall/Roof/Ceiling

Application

Prefabricated House/Cold Room etc

Transport Package

Standard Seaworthy Packaging

Specification

30-200mm

Trademark

Headstream

Origin

Binzhou, Shandong, China

HS Code

7308900000

Production Capacity

60000m2/Month

Key features

Super Flame Retardation: Thermal conductivity 0.019-0.023W/M.K ensures excellent heat insulation and economic benefits.

Customizable Dimensions: Thickness 50-200mm, Length <11.8m, and any RAL color available for tailored solutions.

High Durability: Service life matches buildings under normal maintenance; 100% recyclable and eco-friendly.

Quick Installation: Lightweight design allows faster installation with less labor and material compared to traditional methods.

Certified Quality: Passes CCC, ROHS, ISO9001, and CE certifications with over 10 national patents.

Professional Support: Offers design, installation plans, videos, and optional on-site technician guidance.

Fast Delivery: Standard lead time of 20-25 days after receiving deposit with seaworthy packaging.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤7.37h

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 main products offered?

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

Q:What payment methods do you accept?

We accept T/T 30% as deposit and 70% before delivery, or 30% TT as deposit and 70% LC at sight. We provide photos of products and packages before you pay the balance. Third-party inspections are supported.

Q:Can you provide free samples?

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

Q:What is the delivery time?

The lead time is typically 20 to 25 days after receiving the deposit.

Q:Do you offer installation services?

Yes, we provide installation plans, photos, and videos of previous projects. Customers can also send staff to our factory for training, or we can send technicians abroad (fees borne by buyers).