Solar Powered Walk-in Freezer with Q355b Steel and PU Insulation

Name: Solar Powered Walk-in Freezer with Q355b Steel and PU Insulation
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2294965385

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$46.00

500-999 Square Meters

US$38.00

1,000-2,999 Square Meters

US$37.00

3,000+ Square Meters

Product specifications

Customization

Sample price:US$500.00/piece.Request sample

Product profile

After-sales Service

Online Technical Support 3D Installation Guide

Layers

Single-Layer

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse

Model NO.

HY-CD

Characteristics of Goods

Cold Storage Warehouse

Type

Stereoscopic Warehouse

After-Sales Service

Overseas Engineering Guidanc 3D Installation Guide

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

Rapid Installation: Complete installation in just 25 days with zero welding required.

High Wind Resistance: Engineered to withstand winds up to 180 km/h and seismic grade 9.

Fire Safety Compliance: PIR/PU panels meet B1/B2 fire retardant standards for safety.

Modular Scalability: Bolted design allows easy expansion by adding steel bays.

Corrosion Protection: Hot-dip galvanized steel with marine-grade epoxy coating.

Free 3D Design: Complimentary 3D designs and stress calculations provided.

Global Compliance: Certified with CE, EN1090, ISO 9001/14001 for international use.

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: ≤1.01h 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 complete steel structure cold storage?

Standard manufacturing is 25-35 days post 3D drawing approval. Steel frames, PU/PIR panels, and refrigeration units are made concurrently. For urgent projects, inform us, and we'll expedite your schedule.

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

Yes. Our PIR sandwich panels meet B1/B2 standards, self-extinguishing post-fire, ensuring compliance with local codes and easy insurance.

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

Absolutely. Our design is optimized for high-bay systems. We provide thermal-insulated concrete foundation blueprints to withstand heavy forklifts without freezing or cracking.

Q:Can the steel cold storage be expanded if business grows?

Yes! Our bolted modular design offers scalability. Simply unscrew end-wall panels to add steel bays and insulation, minimizing operational disruption.