What if the freezer is making abnormal noises?

Check if the freezer is unleveled, parts are loose, condenser blades are touching loose wiring, refrigerant has leaked, or motor bearings are worn out.

What is the warranty period?

We provide a 1-2 years warranty, with a 1-year warranty specifically for core components.

Can you customize the cold room?

Yes, we offer full customization including door types, configurations, and designs to fit customer requirements.

Energy-Efficient Large Cold Storage Room for Optimal Preservation

Name: Energy-Efficient Large Cold Storage Room for Optimal Preservation
Brand: SHANDONG LINGFAN TECHNOLOGY CO., LTD.
SKU: 2133644955

Shandong, ChinaSHANDONG LINGFAN TECHNOLOGY CO., LTD.

US$8,600.00

1-2 Pieces

US$8,500.00

3+ Pieces

Sample price:US$9200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7 * 24h Online

Temperature

-18 to -30 Celsuis

Model NO.

Dongxinxin03

Refrigerant

R404A

Size

2220*1800*2200mm

Structure

Assembled

Use Nature

Store Food and Display

Suitable for

Factory

Usage

Food, Blood, Medicine

Warranty

1-2 Years

Certification

RoHS, CE

Condition

New

Panel Material

Polyurethane Insulation Panel, 43kg/M3, Fire Retar

Door Type

Standard Return Door

Application

Food Fresh

Functions

Store Food and Display

Core Components

Motor, Engine

Warranty of Core Components

1 Year

Video Outgoing-Inspection

Available

Cooling Capacity

4500W

Panel Thickness

100mm

Compressor Brand

Famous Brand

After-Sales

Free Spare Parts

Keywords1

All Necessary Fittings Are Included,Optional

Keywors2

Indoor / out Door

Keywors3

Electric Defrosting

Keywors4

Air Cooled / Water Cooled / Evaporation Cooled

Transport Package

Standard Export Packing

Specification

2220*1800*2200mm

Trademark

LINGFAN

Origin

China

HS Code

8418302900

Production Capacity

100 Sets/Month

Key features

Energy-Efficient Cooling: 4500W cooling capacity with R404A refrigerant for optimal food preservation.

Premium Insulation Panels: 100mm polyurethane panels with 43kg/m3 density, fire retardant and eco-friendly.

Comprehensive Warranty: 1-2 years warranty covering core components and free spare parts availability.

24/7 Online Support: Round-the-clock technical support including video guidance and field maintenance.

Flexible Customization: Customizable door types, configurations, and designs to fit specific needs.

Certified Quality: Products certified with CE, RoHS, and ISO9001 quality management systems.

Versatile Application: Suitable for storing food, blood, and medicine in factories or shops.

Advanced Control System: Automatic high-precision digital controller for easy operation and monitoring.

Company profile

Experienced TeamQuality AssuranceR&D CapabilitiesManagement Certification

SHANDONG LINGFAN TECHNOLOGY CO., LTD.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.16h

AI-Powered supplier vetting

SummarySHANDONG LINGFAN TECHNOLOGY CO., LTD. is a China-based limited trading company established in 2019 with 12 employees. It offers freezers, refrigerators, display coolers, and cold-room storage products, and states that it accepts OEM/ODM orders. The supplier reports ISO9001:2015 and ISO14001:2015 certification, while another description references CE, CB, RoHS, ISO9001, environmental-management, and occupational-health-and-safety certifications. Reported operating capacity includes five production lines, 6–10 quality-control staff, and annual output of 120,000 freezer and refrigerator pieces, although the company is classified as a trading company. It exports to multiple regions and reports off-peak lead times within 15 workdays. R&D, after-sales, overseas-service, traceability, and several operational capabilities remain unverified. The available SGS audit record covers 2024-09-27 to 2025-09-26, but the provided audit result value is not interpretable as a qualitative assessment.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. Its product description also states that most products have passed CE, CB, and RoHS requirements and references ISO9001, environmental-management, and occupational-health-and-safety certifications; however, the evidence does not establish the validity or scope of every referenced certification.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, output of 120,000 freezer and refrigerator pieces, exports to several regions, Qingdao port proximity, and off-peak lead time within 15 workdays. However, it is classified as a trading company, so the extent of directly owned manufacturing capacity is not fully established; an SGS audit record is present for 2024-09-27 to 2025-09-26, but its result value is not qualitatively interpretable from the slice.

Customization capabilityThe supplier explicitly states that it accepts OEM/ODM orders and makes products according to customer requests. Nevertheless, OEM/ODM service status, private-mold design, R&D documentation, and 3D design capability are otherwise marked unknown, so customization is evidenced at a general service level but not in technical depth.

Client casesThe supplier states that its products are accepted in the Chinese market and have been exported to more than 20 overseas countries across Southeast Asia, Australia, Europe, the Middle East, and North America. These statements demonstrate geographic market exposure, but no named customers, order examples, or independently verified case studies are provided.

Product Q&A

Q:Are you a trading company or factory?

Yes, we are a manufacturer. Our factory is located in Binzhou, Shandong. Welcome to visit our office and workshop.

Q:What is your payment method?

We accept T/T (30% deposit, 70% balance before shipment), Money Gram, and LC.

Q:What is your MOQ?

The minimum order quantity is 1*20HQ container.

Q:What are your trade terms?

We offer FOB, CIF, CFR, and other standard trade terms.

Q:What if the freezer is not operating?

Check if the power cord is unplugged or loose, the receptacle is faulty, the circuit breaker is tripped, the fuse is blown, the supply circuit is open, the power supply is improper, the front switch is off, the unit is in 6-minute start-up delay mode, or the thermostat is set too warm.