Do you provide installation support?

Yes, we offer on-site guidance, installation drawings, and full technical support during installation and after-sales service.

What are the available thickness options?

Thickness options range from 25mm to 300mm, including 25mm, 30mm, 50mm, 60mm, 75mm, 80mm, 100mm, 120mm, 150mm, 200mm, and 300mm.

What certifications do you hold?

Our products are certified with CE, FM, ISO, SGS, and ISO9001 standards.

Roofing Panel

Name: New Waterproof/Soundproof/Fireproof/Insulated/Amortization Glass Wool Sandwich Panel Composite Wall/Roofing Panel
Brand: Wiskind Architectural Steel Co., Ltd.
SKU: 1977064825

Shandong, ChinaWiskind Architectural Steel Co., Ltd.

US$22.00

100-999 Square Meters

US$15.00

1,000-1,999 Square Meters

US$9.00

2,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Onsit Guide&Packing&Shipping

Warranty

Over 30 Years

Model NO.

GS780

Feature

Environmental, Fireproof, Light Weight, Metal Panel, Thermal Insulated

Fire Rating

Certification

ISO9001

Customized

Core Material

Glass Wool

Core Thickness

50mm, 75mm, 100mm, 120mm

Density

80-120kg/M3

Exterior Steel Thickness

0.3mm-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

glasswool sandwich panel, 950mm, 1150mm

Trademark

Wiskind

Origin

China

HS Code

7326901900

Production Capacity

10000 Square Mater/Day

Key features

Long Warranty Period: Over 30 years warranty for sandwich panels; up to 50 years for hot-dipped galvanized frames.

Customizable Dimensions: Length and color fully customizable to customer requests; multiple thickness options available.

Fireproof & Insulated: Features fireproof, heat insulation, and waterproof properties with 98% water resistance.

Lightweight & Easy Install: Light weight design ensures easy transport, quick installation, and reduced labor costs.

Diverse Core Materials: Available with Rock wool, Glass wool, PU, PIR, PUR, or EPS core materials.

Professional Support: Includes on-site guide, packing, shipping, and complete technical support during installation.

Anti-Corrosion Treatment: Surface treated with galvanized and color-coated layers for rust-proof and anti-rain protection.

Eco-Friendly Material: Made from environmental materials that are recyclable and do not harm the environment.

Company profile

Wiskind Architectural Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2001-06-01Average Response Time: ≤15hTerms 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:What is the warranty period for the panels?

We provide a warranty of over 30 years for sandwich panels. For hot-dipped galvanized frames, the warranty period is 45-50 years under normal conditions.

Q:Can the panel length be customized?

Yes, the length is fully customizable according to customer requests, typically less than 11.8 meters.

Q:What core materials are available?

We offer various core materials including Rock wool, Glass wool, PU, PIR, PUR, and EPS.

Q:Is the product fireproof?

Yes, the panels are fireproof, heat-insulated, and waterproof, meeting difficult-to-fire standards (B grade) as confirmed by GB50222-95.

Q:What is the lead time for production?

The average lead time is 15-20 days. During peak season, it may take up to one month.