How long can the warehouse maintain temperature during a power outage?

Our high-density insulation and cam-lock design ensure airtight sealing, maintaining temperature for 24-48 hours during outages, allowing generator activation.

Premium Insulated Cold Storage Warehouse with Q235B Steel

Name: Premium Insulated Cold Storage Warehouse with Q235B Steel
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2285735775

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$48.00

200-999 Square Meters

US$36.00

1,000-4,999 Square Meters

US$18.90

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: Available in Q355b, Q235B (ASTM A36, S355) to meet specific structural requirements.

Adjustable Insulation Thickness: PU/PIR Sandwich Panels available from 50mm to 200mm thickness for various temperature zones.

High Wind Resistance: Structure designed to withstand winds up to 180 km/h with Grade 9 seismic resistance.

Fire Safety Compliance: PIR/PU panels meet B1 Grade fire-retardant standards, self-extinguishing and non-combustible.

Rust-Proof Protection: Hot-dip galvanized or marine-grade epoxy coatings ensure 50+ year lifespan in humid environments.

Fast Installation: 100% bolt-connected design with zero welding required, enabling installation in as little as 25 days.

Global Engineering Support: Overseas engineering guidance and 3D installation guides provided for turnkey 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: ≤0.99h 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 production is 25-35 days post 3D drawing approval. All components are made simultaneously. For urgent projects, inform us of your deadline for expedited production.

Q:How do you prevent rust in high humidity cold rooms?

We use hot-dip galvanization or marine-grade epoxy coatings. Interior panels with PE/PVDF coatings isolate steel from moisture, ensuring a 50+ year lifespan.

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

Yes, our PIR panels meet B1/B2 fire-retardant standards, self-extinguishing post-fire, passing local codes and easing insurance.

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

Yes, our clear-span design supports high-bay racking. We provide insulated concrete blueprints to handle heavy traffic without freezing or cracking.

Q:Can the cold storage be expanded in the future?

Yes! Our modular design allows easy expansion by unscrewing end-wall panels and adding steel bays, minimizing operational disruption.