How can I trust the quality without visiting the factory?

We provide Material Mill Certificates, NDT weld reports, live video inspections, and welcome 3rd-party inspections by SGS, BV, or Intertek.

Do you offer a One-Stop package for building projects?

Yes, we provide a Complete Building Envelope coordinating frames, panels, doors, windows, and ventilation for 100% compatibility.

Can you provide a quote from a basic sketch?

Absolutely! Send dimensions and usage, and our engineers provide a FREE 3D Structural Layout and Quotation within 48 hours.

PU Sandwich Panel for Enhanced Insulation in Cold Storage

Name: PU Sandwich Panel for Enhanced Insulation in Cold Storage
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2308204635

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$28.00

200-999 Square Meters

US$16.00

1,000-2,999 Square Meters

US$7.90

3,000+ Square Meters

Product specifications

Customization

Product profile

After-sales Service

Online Technical Support

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

B1 Grade

Model NO.

Sandwich Panel-1

Certification

CCC, ROHS, ISO9001, CE

Customized

Panel Type

PU Sandwich Panel / PIR Sandwich Panel / Rock Wool

Insulation Material

PU / PIR / Rock Wool / EPS

Application

Warehouse, Workshop, Cold Storage, Prefab Building

Surface Material

Color Coated Steel Sheet

Thickness

50mm-200mm Customized

Core Material

Polyurethane Foam / Rock Wool

Density

40-120kg/M³ Customized

Connection Type

Hidden Screw / Tongue and Groove

Transport Package

Shipping Containers

Specification

Customization

Trademark

Customization

Origin

Shandong, China

HS Code

9406900090

Production Capacity

1800-2000 Tons Per Month

Key features

Multiple Insulation Materials: Available in PU, PIR, Rock Wool, and EPS to suit various thermal and fire safety needs.

High Fire Resistance: Panels achieve B1 fire rating, ensuring safety for warehouses, workshops, and cold storage.

Superior Insulation Performance: Designed for excellent thermal efficiency in cold storage, factories, and industrial buildings.

Quick Installation System: Features tongue and groove connection with hidden screws for fast, welding-free assembly.

Durable Surface Material: Constructed with color-coated steel sheets and hot-dip galvanization for long-term rust prevention.

Global Certification Compliance: Certified with CCC, ROHS, ISO9001, CE, ASTM, and Eurocode standards for international safety.

Direct Manufacturer Advantage: Established in 2000, offering direct pricing without markups and 26+ years of industry experience.

Company profile

Years of Export ExperienceFast DeliveryFull Customization3D Software Design

QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.59h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD. is a limited trading company in Qingdao, China, offering steel structure products. It is identified as a professional technical supplier and provides 3D design and multiple customization options. Export activity is substantial, with 90% of total sales reportedly coming from exports and approximately 10 years of export experience. However, the available evidence shows no in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, and no history of offline trade-show participation. Innovation evidence is weak: no new products were reported in the past year, and the supplier does not provide ODM, popular-brand OEM, or SDK services. Corrective-action and customer-complaint procedures are documented and followed, while quality assurance, raw-material traceability, manufacturing contracts, and some financial and safety information remain unverified. A TUV Rheinland audit is recorded, but the stated audit result is 0 and no certification...

Supplier typeThe supplier is a limited company based in Shinan District, Qingdao, and is classified as a trading company. Its primary and offered product scope is steel structure, while the business scope includes activities requiring approval where applicable.

After-Sales capabilityThe supplier lists equipment installation as an overseas service offering and has documented, followed procedures for corrective and preventive actions and customer complaints. Nevertheless, it has no overseas agents or branches, no overseas warehouse or showroom, and no in-stock service capability, limiting evidence of broad or rapid after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier and provides 3D software design services. However, it reported no new products in the past year and does not offer ODM, popular-brand OEM, or SDK services, indicating limited demonstrated product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. These repeated entries provide clear evidence of broad customization capability.