What are the standard sizes for wholesale?

Standard sizes for wholesale include 8x8x8ft, 8x6x8ft, 6x6x8ft, and 10x8x8ft. Custom dimensions are available upon request.

What is the warranty period for the product?

We provide a 1-year warranty for the cold room panels and components.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Stainless Steel PU Panel for Cold Room Box with Cam Lock Joint System

Name: Stainless Steel PU Panel for Cold Room Box with Cam Lock Joint System
Brand: 3 Colds (Shandong) Refrigeration Engineering Co., Ltd.
SKU: 2147998612

Shandong, China3 Colds (Shandong) Refrigeration Engineering Co., Ltd.

US$15.00-55.00

1 Square Meter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Technical Support / Online Support

Temperature

-18~-25℃/0~15℃

Model NO.

pu panel

Refrigerant

Freon

Size

Large

Structure

Assembled

Use Nature

Distributor/Wholesaler/Retailer/OEM/ODM Partner

Suitable for

Supermarket/Hotel/Restaurant/Slaughter/Hospital

Usage

Food, Blood, Medicine, Drinks, Pet Foods etc

Warranty

1 Year

Certification

CE, CCC, ETL

Condition

New

Cold Room Panel Thickness

50mm/75mm/100mm/120mm/150mm/200mm

Cold Room Doors

Hinged Door & Sliding Door & Roll up Door

Insulation Panels

PUR/Puf/PIR Panel

Compressive Strength

≥150 Kpa

R-Value

2.5~10 (M2. K/W)

Thermal Conductivity

≤ 0.022 W/M·K

Density

42 Kg/M³ (±2 Kg/M³)

Face Material

SUS304 / Galvanized Steel / Color Steel / Aluminum

Face Thickness

0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm

Fire Class

B1 / B2

Joint System

Cam-Lock System / Tongue and Groove

Standard Width

960mm~1000mm (Cam-Lock ) / 1140mm(Fast-Fit)

Standard Length

Customized as Requested /Depends on Container Size

Service Temp

-45°C ~ +15°C

Installation

Instructional Video&CAD Drawings&Online Video

Transport Package

Corner Protect/Plywooden Pallets

Specification

96cm*200cm*10cm

Trademark

3 Colds

Origin

China

HS Code

7326901990

Production Capacity

5000m2 / Week

Key features

Cam Lock Joint System: Ensures fast, stable, and airtight assembly using only an Allen wrench for quick installation.

Customizable Panel Thickness: Available in 50mm, 75mm, 100mm, 120mm, 150mm, and 200mm to suit various temperature requirements.

Multiple Face Material Options: Choose from SUS304 stainless steel, galvanized steel, color steel, or aluminum for specific needs.

One-Stop Cold Room Solution: Includes panels, doors, condensing units, evaporators, and detailed installation drawings/videos.

Modular Easy Assembly: Structure designed like Lego blocks for simple on-site assembly with clear CAD drawings.

CE, CCC, ETL Certified: Products meet international safety and quality standards including CE, CCC, and ETL certifications.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationProduct Certification

3 Colds (Shandong) Refrigeration Engineering Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 yearsNearest Port: Qingdao, Shanghai, GuangzhouAverage Response Time: ≤4.93h CertifiedTerms of Payment: D/P, T/T, LC, etc.

AI-Powered supplier vetting

SummaryThe supplier’s business scope covers construction machinery, kitchenware, bathroom fixtures, sanitary ceramics, insulation materials, containers, metal structures, household appliances, and related products. It reports quality assurance and describes whole-process quality control with pre-shipment inspection, but provides no written procedures or records for corrective actions, complaint handling, or supplier-service assessment. Customization is available from samples and designs, including full and minor customization, although the supplier does not provide 3D software design services and is not classified as a professional technical supplier. Overseas service infrastructure is absent, with no overseas showroom, agents, branches, or offline trade-show participation. Financial information is reported as zero across the stated periods, limiting evidence of financial operating strength. Only one R&D engineer and no new products launched last year are reported. No Fortune 500 customer cooperation is...

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions, customer complaint handling, or effective supplier-service assessment. It also has no overseas showroom, overseas agents or branches, or offline trade-show participation, although stated lead times are within 15 workdays in both peak and off-season and service proximity is identified as Shanghai Port.

Financial creditReported operating revenue, costs, profits, cash receipts, cash inflows, and cash outflows are all zero across the stated periods, while profitability and current-ratio indicators are also reported as zero. These records do not demonstrate operating financial strength or liquidity, although the slices do not explain whether the figures reflect actual performance or incomplete reporting.

R&D capabilityThe supplier reports one R&D engineer and no new products launched in the previous year. It is also not classified as a professional technical supplier and does not provide 3D software design services, which indicates limited documented innovation resources and output.

Production capacityThe supplier reports quality assurance and describes process control from raw-material incoming inspection through production and finished-product inspection, including pre-shipment inspection. However, it has no written procedures or records for several service-control mechanisms, so the evidence supports documented production-quality practices but not a fully formalized operational system.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. Although it does not provide 3D software design services, the stated customization options directly support broad product customization capability.

Product Q&A

Q:What is the cam lock joint system and do I need tools?

The cam lock system ensures fast, stable, and airtight assembly. Only an Allen wrench (hex key) is required for installation.

Q:What is the difference between PU, PIR, and EPS panels?

PU panels offer excellent insulation (90% choice). PIR panels have better fire resistance for large projects. EPS panels are more cost-effective but have poorer insulation and are not suggested.

Q:What surface materials can I choose?

We provide PPGI color steel, stainless steel (304), and aluminum panels. Color steel is economical, while SS304 is ideal for food-grade and corrosive environments.

Q:Do you provide complete cold room solutions?

Yes. We supply panels, cold room doors, condensing units, evaporators, and installation drawings to provide a one-stop solution.

Q:How to install the cold room?

We provide a detailed installation manual, assembly video, and custom assembly drawings. The structure is modular like Lego blocks. On-site technical support can also be arranged if required.