Is the steel sheet rust-proof?

Yes, the steel sheets are hot-dip galvanized and color-coated to prevent rust.

What certifications does the product have?

The product is certified under ISO9001, ISO14001, ASTM, JIS, DIN, and GB standards.

Where can this panel be applied?

It is widely used for steel structures, prefabricated houses, warehouses, cold storage, and industrial buildings.

SGS Certified Fireproof Rock Wool Sandwich Panel for Prefabricated Houses

Name: SGS Certified Fireproof Rock Wool Sandwich Panel for Prefabricated Houses
Brand: Wiskind Architectural Steel Co., Ltd.
SKU: 841124545

Shandong, ChinaWiskind Architectural Steel Co., Ltd.

US$15.00

500-999 Meters

US$10.00

1,000+ Meters

Sample price:US$7.00/meter.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel, Quickly Install, Energy-Saving etc.

Fire Rating

A Grade

Model NO.

WSD 001508

Certification

ISO9001, ISO14001

Customized

Core Materials

Fireproof Rock Wool Board

Thickness of Core Materials

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

Density of Core Materials

50kg-120kgs/M3

Thickness of Steel

0.3mm-0.8 mm

Surface Treatment

Hot Dipped Galvanized, Coated, Painted

Color of Steel Sheet

Ral Standard Color, Customized

Delivery Time

Within 20 Days Make Shipment Upon Receipt of Payme

Standard

ASTM, JIS, DIN, GB

Application

Steel Building, Steel Fabrication, Prefab House

Transport Package

Standard Seaworthey Packing

Specification

100*1000*1200mm

Trademark

Wiskind

Origin

Shandong, China

HS Code

73089000

Production Capacity

100000 Meters /Month

Key features

A Grade Fireproof Rating: Certified A Grade fire resistance for enhanced safety in buildings.

Customizable Dimensions: Core thickness ranges from 50mm to 200mm; length customized per request.

Custom Color Options: Available in RAL standard colors or fully customized color schemes.

Rust-Proof Construction: High-quality galvanized steel sheets with color coating for durability.

Versatile Applications: Ideal for prefabricated houses, warehouses, cold storage, and industrial buildings.

Rapid Delivery: Shipment within 20 days upon receipt of payment.

Multiple Certifications: ISO9001, ISO14001, ASTM, JIS, DIN, and GB standards compliant.

Energy Efficient Design: Excellent heat and sound insulation properties for energy saving.

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.