High-Efficiency Solar Walk-in Freezer with Premium PU Insulation

Name: High-Efficiency Solar Walk-in Freezer with Premium PU Insulation
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2295041065

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$48.00

200-999 Square Meters

US$36.00

1,000-4,999 Square Meters

US$19.80

5,000+ Square Meters

Product specifications

Customization

Sample price:US$500.00/piece.Request sample

Product profile

After-sales Service

Overseas Engineering Guidanc 3D Installation Guide

Characteristics Of Goods

Cold Storage Warehouse

Type

Stereoscopic Warehouse

Model NO.

HY-CD

Steel Grade

Q355b, Q235B (ASTM A36, S355)

Thermal Insulation

PU/PIR Sandwich Panel, 50mm-200mm Thickness

Storage Temperature

-40°C to +15°C (Chiller & Freezer Tailored)

Insulation Core

PIR / PU Sandwich Panel (50mm-250mm)

Fire Safety Rating

B1 Grade (Fire Retardant & Non-Combustible)

Structure Safety

180km/H Wind & Grade 9 Seismic Resistance

Steel Corrosion

Hot-DIP Galv. / Marine-Grade Epoxy Coating

Installation

100% Bolt-Connected (Zero Welding Required)

Airtight System

Specialized EPDM Seal & Thermal Bridge Break

Floor Insulation

XPS Board / Vapor Barrier / Heating Systems

Design Standard

Compliance with ASTM, Eurocode, AS/NZS

Wind Resistance

up to 180 Km/H (Customizable)

Seismic Resistance

Grade 8-9 (Customizable)

Logistics Saving

Container Loading Optimization (Nesting Design)

Transport Package

Shipping Containers

Specification

Customization

Trademark

Qingdao Huayuan

Origin

Shandong, China

HS Code

9406900090

Production Capacity

1800-2000 Tons Per Month

Key features

Customizable Steel Grade: Steel grade can be customized to Q355b, Q235B, ASTM A36, or S355 based on project requirements.

Adjustable Insulation Thickness: PU/PIR sandwich panel thickness is customizable from 50mm to 250mm for various temperature zones.

Customizable Wind Resistance: Wind resistance is customizable up to 180 km/h to meet local typhoon or storm conditions.

Customizable Seismic Rating: Seismic resistance is customizable to Grade 8-9 to comply with regional earthquake safety standards.

25-Day Installation Time: Fast installation completed in only 25 days, minimizing downtime and accelerating project commissioning.

Bolt-Connected Structure: 100% bolt-connected design requires zero welding, ensuring perfect fitting and eliminating on-site cutting.

Fire-Retardant Panels: PIR/PU panels meet B1/B2 fire-retardant standards, self-extinguishing and compliant with local fire codes.

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.

Product Q&A

Q:How long is the production lead time for a complete steel structure cold storage?

Standard manufacturing is 25-35 days post 3D drawing approval. Steel frames, PU/PIR panels, and refrigeration units are produced simultaneously. For urgent projects, let us know your deadline for fast-tracked production.

Q:Are your insulation panels fire-retardant? Will they pass our local building inspections?

Yes. High-quality PIR sandwich panels meet B1/B2 fire-retardant standards, self-extinguish, ensuring compliance with fire codes and easing insurance acquisition.

Q:Can the warehouse floor support heavy automated forklifts and multi-tier pallet racking?

Absolutely. Our clear-span design optimizes for high-bay systems. We provide thermal-insulated concrete blueprints for floors to withstand heavy forklifts without freezing or cracking.

Q:If my business grows, can this steel cold storage be expanded in the future?

Yes! Our bolted modular design allows scalability. Unscrew end-wall panels and bolt on more steel bays and insulation panels to extend your warehouse with minimal disruption.