What is the fire rating of the PU panel?

PU panel is B2 fire proof grade, keep best insulation effect and safety.

What is the density of the PU foam?

40-42 kg/m3 density PU foam, the insulation effect is good.

What is the warranty period for the product?

More Than 10 Years; We also guarantee the lifetime warranty of product core materials.

Factory PU Sandwich Panel for Cold Room Storage with Metal Surface

Name: Factory PU Sandwich Panel for Cold Room Storage with Metal Surface
Brand: SHANDONG LINGFAN TECHNOLOGY CO., LTD.
SKU: 2101510915

Shandong, ChinaSHANDONG LINGFAN TECHNOLOGY CO., LTD.

US$14.00-22.00

50 Square Meters

Product profile

Customization

Available

After-sales Service

7 * 24h Online

Warranty

More Than 10 Years

Model NO.

LIRAN007

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

CCC, ROHS, ISO9001

Customized

Temperature Range

-55~160

Fireproof Grade

Type

Polyurethane Sandwich Panel

PU Density

40+2kg/M3

Sureface Material

Color Coated Steel/PPGI/S.S /Aluminum Foil

Transport Package

Wooden Pallet / Covered Film /Standard Seaworthy P

Specification

50mm-250mm

Trademark

LINGFAN

Origin

Shandong, China

HS Code

7308900000

Production Capacity

9000sqm/Day

Key features

Lifetime Warranty: Guarantees lifetime warranty for product core materials.

Customizable Length: Standard width 960mm, length customized to requirements.

High Efficiency Insulation: 40-42 kg/m3 density PU foam saves electricity costs.

Fireproof Safety: B2 fire proof grade ensures best insulation and safety.

Easy Installation: Durable zinc-coated cam lock with anti-corrosion effect.

Eco-Friendly Material: CFC FREE raw material, environmental friendly design.

Weather Resistant: All weather proof construction and maintenance free.

Professional Support: 7*24h online after-sales service and lifetime support.

Company profile

Experienced TeamQuality AssuranceR&D CapabilitiesManagement Certification

SHANDONG LINGFAN TECHNOLOGY CO., LTD.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.18h

AI-Powered supplier vetting

SummarySHANDONG LINGFAN TECHNOLOGY CO., LTD. is a China-based limited trading company established in 2019 with 12 employees. It offers freezers, refrigerators, display coolers, and cold-room storage products, and states that it accepts OEM/ODM orders. The supplier reports ISO9001:2015 and ISO14001:2015 certification, while another description references CE, CB, RoHS, ISO9001, environmental-management, and occupational-health-and-safety certifications. Reported operating capacity includes five production lines, 6–10 quality-control staff, and annual output of 120,000 freezer and refrigerator pieces, although the company is classified as a trading company. It exports to multiple regions and reports off-peak lead times within 15 workdays. R&D, after-sales, overseas-service, traceability, and several operational capabilities remain unverified. The available SGS audit record covers 2024-09-27 to 2025-09-26, but the provided audit result value is not interpretable as a qualitative assessment.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. Its product description also states that most products have passed CE, CB, and RoHS requirements and references ISO9001, environmental-management, and occupational-health-and-safety certifications; however, the evidence does not establish the validity or scope of every referenced certification.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, output of 120,000 freezer and refrigerator pieces, exports to several regions, Qingdao port proximity, and off-peak lead time within 15 workdays. However, it is classified as a trading company, so the extent of directly owned manufacturing capacity is not fully established; an SGS audit record is present for 2024-09-27 to 2025-09-26, but its result value is not qualitatively interpretable from the slice.

Customization capabilityThe supplier explicitly states that it accepts OEM/ODM orders and makes products according to customer requests. Nevertheless, OEM/ODM service status, private-mold design, R&D documentation, and 3D design capability are otherwise marked unknown, so customization is evidenced at a general service level but not in technical depth.

Client casesThe supplier states that its products are accepted in the Chinese market and have been exported to more than 20 overseas countries across Southeast Asia, Australia, Europe, the Middle East, and North America. These statements demonstrate geographic market exposure, but no named customers, order examples, or independently verified case studies are provided.

Product Q&A

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What products can you buy from us?

Cold Storage Plate, Rock Wool Board, Cold Storage Door, Cold Storage, Condensing Unit.

Q:Why should you buy from us not from other suppliers?

Our company dares to guarantee the lifetime warranty of product core materials. We mainly focus on medium and high-end products,with medium and low-end prices.

Q:What is the standard width of the PU panel?

Our Pu Panel Standard width is 960mm.

Q:Is the length of the panel customizable?

Yes, The length can be customized according to your requirements.