What's the MOQ for sandwich panel?

Low MOQ for trial order, bulk order supports larger discount for EPS/PIR/Rock Wool types.

How long is delivery for bulk sandwich panel order?

Normally 7-15 working days after deposit, depends on quantity and custom requirements.

Can you customize size for Polyurethane sandwich panel?

Yes, custom length, width and thickness are accepted for all sandwich panel types.

What's the service life of your sandwich panels?

15-30 years, durable with anti-aging, anti-corrosion and weather-resistant performance.

Are sandwich panels suitable for warehouse & workshop?

Widely used for wall/roof of warehouse, workshop, prefab house and commercial building.

How about thermal insulation of PIR sandwich panel?

Excellent thermal insulation, reduces energy consumption of heating/cooling by 30%-50%.

Do you offer installation guide for sandwich panel?

Free installation drawing, video guide and technical support for all buyers.

Price difference between EPS vs Rock Wool sandwich panel?

EPS sandwich panel is more cost-effective; Rock Wool is higher with better fireproof performance.

Are your sandwich panels waterproof?

Double-sided color steel surface, sealed edge design, waterproof and moisture-proof.

Can you export sandwich panel by sea?

Professional export packaging, suitable for sea transportation, delivered to global ports.

Roof Sandwich Panel Roofing Sheet

Name: Construction Material EPS/PU/PIR/Rockwool/Glasswool/Polyurethane Wall/Roof Sandwich Panel Roofing Sheet
Brand: Qingdao Cosmo Technology Co., Ltd
SKU: 2174937792

Shandong, ChinaQingdao Cosmo Technology Co., Ltd

US$15.00

50-999 Meters

US$13.00

1,000-1,999 Meters

US$10.00

2,000-4,999 Meters

US$6.00

5,000+ Meters

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

1 Year

Model NO.

950mm/1150mm/980mm/1180mm

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Certification

CCC, ROHS, ISO9001

Customized

Panel Thickness

16mm, 20mm, 50mm, 75mm, 120mm, 150, 200mm

Panel Length

500mm-12000mm

Panel Width

380mm, 350mm, 950mm, 980mm, 1150mm, 1180mm, 1000mm

Steel Plate Thickness

0.25mm-0.8mm

Zinc Coating

Z20, Z60, Z120, Z275, Az30, Az60, Az150

Steel Coating

Color Steel/Stainless Steel/Galvanized

Density

EPS:8-20 Kg/M3, Rock Wool:80-120 Kg/M3, PU:40kg/M

Core Material

EPS, PU, Rock Wool, Glass Wool

Lead Time

7 Days After Deposit Arrival

Application

Industrial, Temporary and Public Building

Purpose

Wall/Roofing/Ceiling/Partition

Surface Packing

Heat Shrink Film

Surface Finishing

PVDF/HDP/SMP/PE

Advantage

Easy Installation, Waterproof, Fireproof

Durable Years

>50 Years

Transport Package

Standard Packing

Specification

Customized

Trademark

CS-MP

Origin

China

HS Code

7308900000

Production Capacity

700000 Meter/Month

Key features

Customizable Dimensions: Length and width can be precisely customized according to architectural design and installation conditions.

High Fire Resistance: Core materials achieve A1-B1 fire ratings with rock wool being non-combustible.

Lightweight & High Strength: Weight 13-21kg/sqm with bending strength 100-300MPa, reducing structural load and foundation costs.

Fast Installation: Saves 60%+ construction time and labor costs with tongue-and-groove design and hidden-screw nodes.

Durable Performance: Withstands 10+ level winds, waterproof, and offers a service life of over 50 years.

Comprehensive Warranty: Provides 5-20 years warranty coverage for mechanical defects and structural integrity.

Professional After-Sales: 24 hours online support with free installation tutorials and optional on-site engineer guidance.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceFlexible Customization

Qingdao Cosmo Technology Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with permitted import and export activities and a broad business scope that includes metal-material manufacturing, product sales, design, and technical services. It holds ISO 9001 certification and states that it maintains a strict quality management system. ODM and OEM services are available, but no SDK is available. Production-related evidence includes 6–10 quality-control staff, 6–10 years of total R&D engineer experience, and stated order fulfillment within 15 workdays in both peak and off-peak seasons. After-sales procedures exist for corrective and preventive actions and customer complaints, but no written records are maintained. Financial information confirms coverage of 2022–2024 financial-capacity, cash-flow, balance-sheet, and profit-index periods, but provides no performance values, so financial strength cannot be assessed. The supplier cites foreign-company partnerships but provides no identifiable customer cases.

Supplier typeThe supplier is explicitly classified as a trading company and is permitted to conduct goods and technology import and export. Its stated scope also includes manufacturing of metal materials, product sales, design, leasing, and technical services, indicating a broad commercial and operational scope rather than a narrowly defined manufacturing profile.

CertificationsThe supplier explicitly reports holding ISO 9001 certification and states that it maintains a strict quality management system. This provides direct evidence of a formal quality-management certification.

R&D capabilityThe supplier states that it has pursued innovation and reports 6–10 years of total R&D engineer experience. It offers ODM services, but explicitly has no available SDK, so the evidence supports some design and development capability without establishing broader technical innovation strength.

Production capacityThe business scope includes manufacturing of metal materials, and the supplier reports 6–10 quality-control staff. It also states that orders can be fulfilled within 15 workdays during both peak and off-peak seasons, providing direct evidence of an operating production and quality-control capability.

Customization capabilityThe supplier explicitly offers ODM services and describes clothing design among its activities, while also emphasizing continuous improvement and innovation. These statements support the availability of customized design and manufacturing services.