Is the system more expensive?

The initial cost may be slightly higher than electric defrost systems, but it offers lower operating costs and better long-term value.

Does it require more maintenance?

No. It actually reduces maintenance needs because there are no electric heating elements that can burn out or fail.

Can it be customized for different cold room sizes?

Yes. The system can be designed and customized according to your cold room size, temperature requirements, and application.

Efficient Walk-in Cold Room Freezer for Meat and Poultry Preservation

Name: Efficient Walk-in Cold Room Freezer for Meat and Poultry Preservation
Brand: SHANDONG LINGFAN TECHNOLOGY CO., LTD.
SKU: 2273591675

Shandong, ChinaSHANDONG LINGFAN TECHNOLOGY CO., LTD.

US$3,400.00-3,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

on Line

Temperature

0/8 Degree and -18 Degree

Model NO.

customized

Refrigerant

R410A

Size

Customized

Structure

Assembled

Use Nature

Production

Suitable for

Factory

Usage

Food, Fruit and Vegetable

Warranty

12 Months

Certification

ISO, CE, CCC

Condition

New

Product Name

Walk-in Cold Room Freezer

Application

Cold Storge Warehouse

Functions

Vegetable Refrigerator Fruit Storage

Keywords

Cold Room Frozen Chicken

Product Type

Customized Cold Room Freezing System

Door Type

Hinged Door

Usage of Cold Room

Freeze Preservation

Material

Polyurethane Insulation Board

Cooling System

Hot Gas Defrosting System

Compressor

Emerson

Transport Package

Carton

Specification

customized size

Trademark

lingfan

Origin

China

Production Capacity

1000 PCS

Key features

Customized Size and Dimensions: Fully customizable size to fit specific cold storage requirements.

Multiple Compressor Options: Supports Copeland, Tecumseh, Carrier, and Panasonic compressors.

Versatile Door Types: Available in hinged, sliding, and return door configurations.

Thick Insulation Panels: Panel thickness options range from 50mm to 200mm for superior insulation.

Advanced Hot Gas Defrost: Energy-efficient defrosting system that reuses compressor heat.

High Precision Temperature Control: Equipped with high-precision sensors for minimal temperature error.

Durable and Corrosion Resistant: Sturdy structure with corrosion-resistant surface for long service life.

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: ≤2.15h

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:What is hot gas defrost?

Hot gas defrost uses the heat from the compressor discharge gas to melt frost on the evaporator, instead of using electric heaters. It is a more energy-efficient and advanced defrost method.

Q:Is hot gas defrost more energy-efficient than electric defrost?

Yes. Since it reuses system heat, it significantly reduces electricity consumption compared to electric heating defrost.

Q:Will it affect the temperature inside the cold room?

No. Hot gas defrost provides more stable temperature control with less fluctuation, helping protect stored products.

Q:Is it suitable for humid or coastal environments?

Yes. It performs very well in high humidity and marine environments by reducing frost buildup and maintaining system efficiency.

Q:Is hot gas defrost suitable for solar or battery-powered systems?

Absolutely. Due to its lower power consumption, it is ideal for solar or off-grid applications, reducing battery size and overall system cost.