Heavy-Duty Q355b Steel Walk-in Freezer for Solar Cooling

Name: Heavy-Duty Q355b Steel Walk-in Freezer for Solar Cooling
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2294965045

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 & Insulation: Steel grade and PU/PIR panel thickness (50-250mm) are fully customizable to meet specific project needs.

High Wind & Seismic Resistance: Structures withstand up to 180 km/h winds and Grade 8-9 seismic activity, ensuring safety in extreme conditions.

Fast Installation & Delivery: 100% bolt-connected design requires zero welding, enabling rapid installation and a 25-35 day production lead time.

Energy-Efficient Thermal Design: Thermal-bridge-free cam-lock systems and high-density insulation maintain stable temperatures for 24-48 hours during power outages.

Global Certification Compliance: Certified with CE, EN1090, ISO 9001/14001, and B1/B2 fire ratings, ensuring smooth customs clearance and local code compliance.

Modular Scalability: 100% bolted modular design allows easy future expansion by simply adding steel bays and insulation panels.

Corrosion-Resistant Materials: Hot-dip galvanization and marine-grade epoxy coatings provide a 50+ year lifespan in high-humidity environments.

Turnkey Engineering Support: Includes free 3D design, overseas engineering guidance, and 3D installation guides for seamless project execution.

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: ≤0.85h 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:What is the production lead time for a complete steel structure cold storage?

Standard manufacturing is 25-35 days post-3D drawing approval. All steel frames, PU/PIR panels, and refrigeration units are produced simultaneously. For urgent projects, inform us of your deadline for fast-track scheduling.

Q:Are insulation panels fire-retardant and compliant with local inspections?

Yes. Our PIR sandwich panels meet B1/B2 fire-retardant standards, self-extinguishing when away from fire. They ensure compliance with local fire safety codes and ease in obtaining commercial insurance.

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

Absolutely. Our design is optimized for high-bay racking systems. We provide thermal-insulated concrete foundation blueprints for forklift traffic support without freezing or cracking.

Q:Is future expansion possible for this steel cold storage?

Yes! Our 100% bolted modular design allows scalability. Simply unscrew end-wall panels and bolt on additional steel bays and insulation panels for extension with minimal disruption.