What certifications do your panels have?

Our products are certified with CCC, ROHS, and ISO9001, ensuring they meet high standards for safety, environmental protection, and quality management.

What is the lead time for production?

The standard lead time is 15-20 days. During the off-season, delivery can be completed within 15 workdays, while peak season lead time is approximately one month.

What are the payment terms?

We accept LC, T/T, and Western Union as terms of payment for your convenience.

Warehouse External Wall and Building

Name: Insulated Thermal Fire Resistent Rock Wool Sandwich Panel for Steel Structure/Workshop/Warehouse External Wall and Building
Brand: Wiskind Architectural Steel Co., Ltd.
SKU: 941070475

Shandong, ChinaWiskind Architectural Steel Co., Ltd.

US$12.00

100-999 Square Meters

US$10.00

1,000-1,999 Square Meters

US$6.00

2,000+ Square Meters

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

950mm, 1150mm

Certification

CCC, ROHS, ISO9001

Customized

Core Material

Rock Wool

Core Thickness

50mm, 75mm, 100mm, 120mm

Density

80-120kg/M3

Exterior Steel Thickness

0.3/0.4/0.5/0.6/0.7/0.8mm

Interior Steel Thickness

0.3mm-0.8mm

Effect Width

950/980/1000/1130/1150*6000 mm

Length

Customers Requested

Paint

PE /Fvdf /HDP/ SMP

Character

Low Price/Fireproof/Light Weight/Double-Metal Pane

Type

Wall Panel or Roof Panel

Application

Cold Storage/Cold Room/Prefab House/Workshop/Plant

Color

Customized as Your Request

Advantage

Easy Installation, Waterproof, Fireproof

Durable Years

>50 Years

Lead Time

15-20 Days

Transport Package

Container

Specification

rock wool sandwich panel, 950mm, 1150mm

Trademark

Wiskind

Origin

China

HS Code

730890000

Production Capacity

3000 Square Mater/Day

Key features

Fireproof & Thermal Insulation: High-quality rock wool core provides excellent fire prevention, thermal insulation, and noise reduction.

Customizable Specifications: Core thickness, steel gauge, color, and panel length are fully customizable to customer requests.

Premium Steel Materials: Uses Bao Steel, Yieh Phui, or Ma Steel with PVDF/SMP/HDP/PE coatings and high Aluzinc/Zinc layers.

Long Service Life: Durable construction ensures a service life of over 50 years with low maintenance costs.

Professional Technical Support: Free installation drawings/videos provided; engineers available for on-site guidance overseas.

Eco-Friendly & Safe: Certified by CCC, ROHS, and ISO9001; environmentally friendly materials for safe building applications.

Versatile Application: Suitable for cold storage, prefab houses, workshops, plants, and external walls of steel structures.

Fast Lead Time: Standard production lead time is 15-20 days; off-season delivery within 15 workdays.

Company profile

Wiskind Architectural Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2001-06-01Average Response Time: ≤8.01hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWiskind Architectural Steel Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering prefabricated houses and sandwich panels. The supplier reports 786 employees, multiple production lines and equipment, stated annual capacities for several products, and customization from samples. It provides OEM and ODM services, 3D software design, and has participated in the IBS offline trade show. Service-management procedures, complaint handling, and corrective/preventive-action procedures are documented and supported by records. However, no available SDK, no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch are reported. Financial information is limited to year labels, without sufficient evidence to assess financial credibility. No certification information or specific customer cases is provided.

Supplier typeThe supplier is identified as a limited company operating as a trading company, manufacturer/factory, and group corporation, although another slice states it is not part of a larger company group. It is based in Shandong, China, and reports 786 employees, indicating a substantial operating organization despite the inconsistent group-status entries.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also lists debugging, maintenance, repair, training, and equipment installation services, but has no overseas warehouse, showroom, agent, or branch; the stated overseas-service coverage is zero countries.

Production capacityThe supplier reports multiple production lines and processing machines, including laser cutting, CNC punching, forming, bending, and color-product lines, along with stated annual capacities for sandwich panels, steel H sections, prefab houses, and steel floor decks. It also reports in-stock capability and a one-month average lead time in both peak and off-season periods, although the absence of a valid manufacturing-capacity contract with associated subcontractors is a documented control weakness.

Customization capabilityThe supplier explicitly offers customization from samples and provides 3D software design services. These statements directly support an ability to develop or adapt products based on customer samples.

Product Q&A

Q:Do you offer guiding service for installation on site overseas?

Yes. We provide detailed installation drawings and videos for free. If needed, we can send guide engineers as installation directors or even a working team to your construction site. We have supplied installation services in Australia, Cameroon, Bolivia, Chile, Angola, Gabon, and more.

Q:How can I get a quick quotation for my project?

The more exhaustive your description, the quicker our quote. You can chat with us via email or phone to provide details, or leave a message on our website. We will provide the best quotation as soon as possible.

Q:What is the biggest advantage of your product?

Our products use high-quality raw materials with strict quality control. Improved technology enhances performance, making them more beautiful, longer-lasting, and lower in cost of use compared to other manufacturers.

Q:Is your company a factory or a trade company?

We are a comprehensive company integrating production and trade. We have an independent production workshop and a world-leading high-end production line, with production levels leading the country.

Q:What are the available core thickness options?

We offer core thicknesses of 50mm, 75mm, 100mm, 120mm, and 150mm to suit different insulation and structural requirements.