Energy-Saving PU PIR Sandwich Panel with Steel Surface for Cold Room Construction

Name: Energy-Saving PU PIR Sandwich Panel with Steel Surface for Cold Room Construction
Brand: CHENGDU PROPANEL TECH CO., LTD
SKU: 2082846412

Sichuan, ChinaCHENGDU PROPANEL TECH CO., LTD

US$9.00

500-999 Meters

US$8.00

1,000-1,999 Meters

US$7.00

2,000+ Meters

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

40 Years

Model NO.

Cold Storage

Feature

Environmental, Fireproof, Light Weight, Metal Panel, Easy Installation

Fire Rating

Certification

CCC, ROHS, ISO9001, FM&CE

Customized

Steel Thickness

0.4-1.0mm

Fireproof

Core Density

40kg/M³

Thickness

50mm 75mm 100mm 150mm 200mm 250mm 300mm

Color

as You Choose

Width

920mm 1000mm 1120mm

Longth

Customized

Connection

Plug in

Usage

Prefab House/Villa/Workshop/Warehouse/Office

Transport Package

Shippng Container

Specification

as Customized

Trademark

Propanel

Origin

Shandong

HS Code

7326901990

Production Capacity

3000m/Day

Key features

Multi-Core Versatility: Choose Rock Wool for fire/sound protection or PU/PUR/PIR for top thermal efficiency to meet exact project specs.

Streamlined Sourcing: Get fully integrated acoustic, thermal, and fireproof wall/roof systems directly from our factory to your site.

Maximized Efficiency: High structural integrity allows wider purlin spacing, saving up to 15% on secondary steel framing costs.

Company profile

Importers and ExportersFast DeliveryStandardized quality controlR&D Capabilities

CHENGDU PROPANEL TECH CO., LTD

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-01-16Nearest Port: qingdao, tianjin, shanghaiAverage Response Time: ≤1.19hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryPROPANEL is identified as a professional technical supplier with research and development capability and broad customization services, but it does not provide 3D software design or SDKs. It reports precision manufacturing, quality control, installation support, and after-sales service, with exports to over 100 countries and regions. Production information includes sandwich-panel output of 10,000,000 square meters, 50 quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-peak seasons. However, no supplier-management-system certification, environmental impact assessment report, overseas warehouse, or overseas showroom is reported. Financial records are referenced for 2022–2024, but no financial figures are provided. Customer-specific cases are not disclosed.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes research and development of new material technologies, technology services, building materials, metal structures, and import/export activities, indicating a manufacturing and technical-materials profile.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available slices, so certification strength cannot be established.

After-Sales capabilityThe company states that it provides on-site installation support and professional after-sales service, and it has in-stock service capability. However, it has no overseas warehouse or overseas showroom, which limits the demonstrated scope of overseas support.

R&D capabilityThe supplier is identified as having professional R&D capability, and its business scope includes new material technology research, development, consultation, transfer, and promotion. However, it has no available SDK and does not provide 3D software design services, limiting evidence of software-oriented innovation.

Production capacityThe supplier reports sandwich-panel production of 10,000,000 square meters, 50 quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-peak seasons. It also describes quality control across material selection and precision production, although the manufacturing-capacity contract status is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates a broad range of product-design adaptation capabilities.

Client casesThe supplier states that it exports customized products and services to the United States, Canada, Latin America, and over 100 countries and regions, with exports accounting for 90% of total sales. These statements demonstrate international market experience, but no named customers or specific project cases are provided.

Product Q&A

Q:How do I choose between Rock Wool, PU, PUR, and PIR cores for my project?

The optimal choice depends on your building's strict requirements. Rock Wool is strictly Class-A non-combustible, making it mandatory for high-risk fire zones and heavy noise reduction. PU and PUR deliver outstanding thermal insulation, ideal for standard industrial warehousing or cold storage. PIR represents an upgrade over PU, offering the same exceptional thermal resistance but with significantly enhanced structural stability and fire-retardant properties.

Q:Are the connection systems the same for both the wall and roof panels?

No, they are engineered specifically for their structural roles. Wall panels typically utilize a tongue-and-groove or concealed fastener joint system to provide a seamless, aesthetically clean exterior. Roof panels, however, feature deep exterior corrugations and specialized overlapping joints to ensure a 100% waterproof seal against pooling water, wind-driven rain, and heavy snow loads.

Q:How effective are the soundproofing capabilities in heavy manufacturing facilities?

For maximum acoustic control, our Rock Wool sandwich panels are the definitive choice. The dense, multi-directional fibrous structure of the rock wool core naturally absorbs sound waves and reduces decibel transmission. This makes them highly effective for isolating loud CNC machinery zones, generator rooms, or creating quiet administrative enclosures within an active factory environment.