What is the sound reduction capability?

The sound reduction factor is no less than 30dB.

Insulation Rockwool Sandwich Panel A1 Fireproof for Wall/Roof

Name: Insulation Rockwool Sandwich Panel A1 Fireproof for Wall/Roof
Brand: Wiskind Architectural Steel Co., Ltd.
SKU: 928788415

Shandong, ChinaWiskind Architectural Steel Co., Ltd.

US$13.00

500-999 Meters

US$7.00

1,000+ Meters

Product profile

Customization

Available

After-sales Service

Installation and Commissioning Guide

Warranty

3 Years

Model NO.

Wiskind-Sandwich Panel

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

CCC, ROHS, ISO9001, ISO4001

Customized

Material

Mental

Color

White/Grey/Green/Blue/Red

Density

8-25kg/M3

Width

950mm-1200mm

Character

Heat Insulation/Light Weight/Water Resistent

Length

as Requested

Thickness

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

Usage

Warehouse/Workshop/Hangar/Building

Life Time

15-20 Years

Transport Package

Standard Seaworthy Packing

Specification

950/1150

Trademark

Wiskind

Origin

Shandong, China

Key features

Class A Fireproof Performance: High-quality water-proof rock wool ensures superior fire prevention and safety.

Superior Sound Insulation: Sound reduction factor no less than 30dB effectively reduces outside noise interference.

High Strength & Wind Resistance: Unique double-support plug design allows use as load-carrying construction.

Fast Installation: Easy and flexible design cuts down construction period by over 40% compared to civil construction.

Long Service Life: Durable design provides a service life of 15-20 years for various building applications.

Customizable Dimensions: Length is available as requested to fit specific project requirements.

Comprehensive Certifications: Holds CCC, ROHS, ISO9001, ISO4001, and FM certifications for quality assurance.

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.