What are the main applications?

Used for walls and roofs in warehouses, workshops, prefab houses, and steel structures.

What is the surface material?

The surface material is galvanized color steel sheet.

Fireproof Rock Wool Wall Sandwich Panel for Storage House

Name: Fireproof Rock Wool Wall Sandwich Panel for Storage House
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 863189655

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$15.00

1-999 Meters

US$8.00

1,000+ Meters

Sample price:US$150.00/meter.Request sample

Product profile

Customization

Available

Color

Customer's Requirement, Any Colour

Material

EPS Sandwich Panels, V-960, V-950, etc

Standard

GB, ASTM, DIN, JIS, AISI, BS

Residential Wall Structure

Wallboard

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Structure Bridge

Forming

Pressing

Connection Form

Lap

Member

Metal

Type of Steel for Building Structure

Metal

Carbon Structural Steel

Metal

Panel Material

Metal

Zinc Coated

80-120G/M2

Bulk Weight

38kg/M3

Sheet Thickness

0.3-0.8mm

Surface Material

Color Steel Sheet

Length

Customer's Requirement

Advantage

Fireproof, Lightweight, Waterproof, etc

Connection Method

Lap or Buckle Cap

Used

Wall and Roof

Installment Speed

20 Days for 1000sqm

Core Material

EPS Foam or Rock Wool or Fiber Glas

Insulation

EPS or Rock Wool or PU or Fiber Glass

Grade

Grade A

Appearance

Plate

Edge

Square

Shape

Rectangle

Refractory Temperature

1770~2000℃

Usage

Furniture, Building, Wall and Roof

Type

EPS Sandwich Panels, V-960, V-950, etc, Fibre Board

Thickness

50mm, 75mm, 100mm, 150mm, 50mm-150mm

Surface Finishing

Galvanized

Transport Package

Sea

Specification

950type, 1150type

Trademark

Metal, Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

1500m/Month

Key features

Customizable Dimensions: Length and color tailored to customer requirements.

Fireproof & Insulation: Grade A fireproof with EPS, Rock Wool, or PU core.

Lightweight Design: Low bulk weight of 38kg/M3 for easy handling.

Fast Installation: Install 1000sqm in just 20 days.

Multi-Application: Suitable for warehouses, workshops, and prefab houses.

Certified Quality: ISO 9001, CE, BV, and SGS certified manufacturer.

Professional Support: 24/7 online support and installation guidance.

Durable Materials: Galvanized color steel sheet with 80-120G/M2 zinc coating.

Company profile

Qingdao Changhang Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-01-15Nearest Port: Qingdao, ShanghangAverage Response Time: ≤7.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChanghang is identified as a China-based limited company with both trading-company and manufacturer/factory classifications, offering steel structures, prefabricated and container houses, poultry farms, LGS villas, and related products. It reports ISO9001:2008 and CE certifications and SGS/BV inspection results. The supplier demonstrates professional technical, 3D design, SDK, and multiple customization capabilities. However, quality-control evidence is incomplete: test equipment is recorded as zero, quality assurance and traceability status are unknown, and complaint handling and corrective-action procedures lack written records. Financial records are indicated for multiple years, but the provided slices do not establish financial strength. No customer cases are provided.

Supplier typeThe supplier is described as a professional manufacturer and exporter, while its formal classifications include Trading Company and Manufacturer/Factory. Its stated scope covers steel structure engineering, prefabricated and container houses, LGS villas, poultry farms, and related wholesale activities.

CertificationsThe company description explicitly states ISO9001:2008 and CE certification and reports that it passed SGS and BV inspections. These statements provide direct evidence of certification and inspection credentials, although no certificate validity dates or copies are provided.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design services, an available SDK, and one R&D engineer responsible for providing solutions according to customer demand. This supports technical development capability, but the limited stated R&D staffing and lack of documented innovation outcomes prevent a stronger assessment.

Production capacityThe company reports design, production, installation, and marketing of steel structures and related buildings, with a stated company area exceeding 50,000 square meters and warehouse area reaching 30,000 square meters. Nevertheless, the business-scope slice also states that certain products are not produced or installed at the listed location, so capability is established but site-specific production coverage is not fully clear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad range of customization options.