Cold Room Refrigeration Systems: CE and Customization

Clevier Refrigeration (Jiangsu) Co., Ltd. is a professional manufacturer of commercial and industrial refrigeration equipment and cold storage solutions, based in Wujin District, Changzhou City, Jiangsu Province, China. The company was founded in 2023 and operates a 10,000 square-meter factory with 50 employees. Its product range spans cold room refrigeration systems, condensing units, cold room air coolers, evaporators, air cooled condensers, polyurethane insulated panels, and cold room related equipment. According to company information, export markets include Asia, South America, Africa, North America, the EU, and the Middle East.

The cold room refrigeration system from Clevier is a project-based solution that combines a condensing unit, cold room air cooler, cold room door system, and electrical control components. The system is specified for cold storage, freezer rooms, and cold chain warehouses, with a temperature range of -40°C to +10°C. Buyers can configure refrigeration capacity, evaporator type, compressor selection, panel thickness, door type, and control system to match the specific room design.

Cold room electric sliding door control system installed as part of a cold room refrigeration package.

Why Cold Room Refrigeration Procurement Needs More Than a Compressor

Cold room refrigeration projects are rarely solved with a single catalog part. Buyers must align several constraints: required storage temperature, room size, ambient conditions, refrigerant availability, local voltage, defrost method, compressor brand, and market-specific compliance documents. In many cases, the same cold room concept must be adapted to different electrical standards or to a different defrost strategy before it can be installed.

Market context supports this view. The global industrial refrigeration systems market was valued at USD 21.3 billion in 2024, according to Grand View Research, and Asia Pacific accounted for a 32.6% revenue share in the same year. Stratview Research estimated the global condensing unit market at USD 42 billion in 2023, with a CAGR of 7.95%. The broader refrigeration equipment market was estimated at USD 67.06 billion in 2024 by ResearchAndMarkets. These figures indicate a large installed base of refrigeration equipment and continued demand for components that can be configured to project-specific requirements.

Clevier's Cold Room Refrigeration Product Line and Manufacturing Capability

Clevier supplies the core components as well as the complete cold room refrigeration system. The product family includes cold room air coolers and unit coolers in DL, DD, and DJ series; condensing units in air cooled, water cooled, box type, and open type configurations; air cooled condensers in H, V, and U type configurations; and complete cold room refrigeration systems with condensing unit, air cooler, cold room door system, and electrical control box.

Production operations at Clevier report a monthly capacity of 8,000 to 15,000 units for mixed products, with lead time of 15 to 30 days depending on order quantity. The minimum order quantity is 1 set for sample or system orders. Quality control includes 100% testing before shipment, performance testing, and pressure testing. After-sales support is available through online technical support, installation guidance, spare parts supply, and project support.

OEM and ODM support is available across the product line. For air coolers, customization covers voltage, size, fan quantity, material, outlet direction, and refrigeration system matching. For condensing units, customization covers compressor brand, horsepower, refrigerant, voltage, and control system. For air cooled condensers, customization covers heat transfer capacity, fan quantity, coil material, casing color, voltage, and structure size.

Cold Room Refrigeration Components and Specification Parameters

The cold room air cooler from Clevier is a unit cooler available in DL, DD, and DJ series that corresponds to different room temperature targets. The DL series is used for fresh keeping and chiller rooms around 0°C to +10°C. The DD series is used for freezer rooms around -18°C. The DJ series is used for low temperature and blast freezers at -25°C and below. Available models include DD-30, DD-100, DD-350, DCL401/2.1(DD-20), DCL401/4.5(DD-40), and DCL404/19.2(DD-170).

Cooling capacity for the air cooler ranges from 2.1 kW to 56.2 kW depending on model. Fan quantity ranges from 1 to 4 fans, with fan diameter from 300 mm to 600 mm. Air volume ranges from 1,680 m³/h to 11,800 m³/h. Voltage can be customized to 220V or 380V at 50Hz or 60Hz. Defrost options include air defrost, electric defrost, water defrost, and hot gas defrost. Refrigerants are R404A, R507, and R22. Structural configuration can be ceiling mounted, side discharge, or double side discharge customized. Housing materials include galvanized steel, stainless steel, and aluminum plate.

The condensing unit from Clevier is suitable for 3HP to 30HP refrigeration applications. It is available with hermetic scroll or semi-hermetic piston compressors. Optional compressor brands are Copeland and Bitzer. Refrigerants include R404A, R507A, and R22. Voltage can be customized to 220V or 380V at 50Hz or 60Hz. Structure options include box type, open type, or customized design. The condensing unit can be matched with cold room air cooler, evaporator, and air cooled condenser.

The air cooled condenser from Clevier is manufactured in H, V, and U type configurations, with copper tube aluminum fin coil construction. Fan configuration ranges from 1 to 4 fans, with fan diameter from 300 mm to 600 mm. Heat transfer area is approximately 22 to 400 m² depending on model. Voltage can be customized to 220V or 380V at 50Hz or 60Hz. The condenser is designed for matching with condensing units and refrigeration systems.

Box type refrigeration unit for compact cold room installations.

CE Certification Details for Clevier Cold Room Equipment

Clevier's Cold Room Air Cooler is CE certified under Machinery Directive 2006/42/EC. The certificate number is XH2605J1647279GC, issued by Xihua International Testing & Certification (Shenzhen) Co., Ltd. The applicable standards are EN 60204-1:2018+A1:2025, EN ISO 12100:2010, and EN ISO 13849-1:2023. This certification applies to the EU, the Middle East, and the global market.

Clevier's Air Cooled Condenser / Refrigeration Condenser is CE certified for the EU market. The certificate number is XH2605J1647280GC, issued by the same authority, under the same three EN standards. These certificates provide verifiable product-level compliance data for buyers evaluating cold room refrigeration components for international projects.

For broader context, buyers evaluating commercial refrigeration equipment may encounter EN 378:2016, the European safety and environmental standard for refrigerating systems, and IEC 60335-2-89:2019, which specifies safety requirements for commercial refrigerating appliances. Product-level compliance should always be verified against the specific certificate number and standards listed by the manufacturer.

CE certificate for the Clevier Cold Room Air Cooler, certificate number XH2605J1647279GC.

Cold Room Refrigeration Applications in Cold Chain and Food Storage

Cold chain logistics and food cold storage are the primary working environments for Clevier refrigeration equipment. These projects typically operate under low temperature, high humidity, and continuous operation requirements. The matched equipment set for a cold storage project can include cold room panels, refrigeration units, evaporators, condensing units, and cold room doors.

Clevier systems are used in cold storage warehouses, food processing plants, seafood processing, meat processing, fruit and vegetable storage, supermarket refrigeration, restaurant cold rooms, and cold chain logistics. Typical project quantities range from 1 to 20 sets per project in a system matching arrangement. According to customer project data, systems have been operated for 2 to 5 years with stable cooling performance and energy saving results in meat storage, seafood storage, vegetable preservation, and frozen food warehouse applications.

Special project requirements addressed by Clevier include energy saving, stable performance, custom voltage, optional anti-corrosion treatment, and OEM/ODM support. This makes the product line suitable for contractors, distributors, and engineering projects that need a complete cold room solution rather than a collection of independently sourced parts.

Market Trends Shaping Cold Room Refrigeration Demand

Several verified market figures help explain the direction of cold room refrigeration demand. Dataintelo projected that walk-in cold rooms would hold a 58.7% market share within the cold room market by 2025, indicating that complete room-scale solutions are becoming more relevant than single components. Grand View Research estimates that the frozen temperature range of -18°C to -25°C held the largest share of the cold storage market, approximately 63%, in 2025. The same source reports that the food and beverages segment accounted for over 76.8% of global cold chain market revenue in 2025.

In the condensing unit segment, Asia Pacific led the global market in 2023 with a 70.22% revenue share, according to Grand View Research. Global suppliers such as Emerson Electric, Carrier, Danfoss, and Bitzer SE are identified as key players in the condensing unit market. Clevier's approach is to offer compressor brand options such as Copeland and Bitzer within a complete cold room refrigeration system, giving buyers a clear path for system matching and specification control.

How a Matched Cold Room Refrigeration System Compares with Traditional Sourcing

A traditional procurement route for a cold room often means buying an evaporator from one supplier, a condensing unit from another, and asking an installer to match them on site. This approach can work, but it shifts the responsibility for system matching to the contractor and increases the risk of compatibility issues during installation.

Clevier offers a complete system package that includes a condensing unit, cold room air cooler or evaporator, cold room door system, and electrical control box from one manufacturer. The system is supplied with factory direct supply and OEM/ODM support, which simplifies specification, documentation, and spare parts coordination.

One limitation to consider is that Clevier's after-sales program is built around remote technical support, installation guidance, spare parts supply, and project support. Buyers in markets without a local Clevier service partner should evaluate how remote support fits their maintenance workflow, especially for multi-site installations in remote regions.

Future Outlook for Configurable Cold Room Refrigeration Systems

Cold room refrigeration systems are becoming more configurable. Buyers increasingly request custom voltage and frequency, specific refrigerants, alternative defrost methods, and OEM branding. Clevier's production model is designed around this configuration work at the factory level, with product matching and project-based solutions rather than a one-size-fits-all catalog.

As cold storage capacity continues to expand in Asia and other markets, the need for compatible, documented, and customizable refrigeration equipment is expected to grow. The availability of CE certificates for both cold room air coolers and air cooled condensers gives international buyers a clear starting point for compliance checks during project evaluation.

Frequently Asked Questions about Clevier Cold Room Refrigeration Systems

Q: Which Clevier cold room products are CE certified?
A: The Cold Room Air Cooler and the Air Cooled Condenser / Refrigeration Condenser are CE certified. The Cold Room Air Cooler certificate number is XH2605J1647279GC. The Air Cooled Condenser certificate number is XH2605J1647280GC. Both were issued by Xihua International Testing & Certification (Shenzhen) Co., Ltd. and reference EN 60204-1:2018+A1:2025, EN ISO 12100:2010, and EN ISO 13849-1:2023.

Q: What temperature range does the Clevier cold room refrigeration system support?
A: The system supports a temperature range of -40°C to +10°C. Within the air cooler line, the DL series is used for fresh keeping and chiller rooms around 0°C to +10°C, the DD series for freezer rooms around -18°C, and the DJ series for low temperature and blast freezing at -25°C and below.

Q: What voltage and refrigerant options are available?
A: Rated voltage for Clevier products can be customized to 220V or 380V at 50Hz or 60Hz. Refrigerants include R404A, R507, and R22 for air coolers, and R404A, R507A, and R22 for condensing units, depending on the product type and project requirements.

Q: Which customization options are available for the air cooler, condensing unit, and air cooled condenser?
A: The air cooler supports customization of voltage, size, fan quantity, material, outlet direction, and refrigeration system matching. The condensing unit supports customization of compressor brand, horsepower, refrigerant, voltage, and control system. The air cooled condenser supports customization of heat transfer capacity, fan quantity, coil material, casing color, voltage, and structure size.

Q: What defrost options does the cold room air cooler offer?
A: The cold room air cooler offers air defrost, electric defrost, water defrost, and hot gas defrost.

Q: What is the minimum order quantity for cold room refrigeration systems?
A: The minimum order quantity is 1 set for sample or system orders. Lead time is 15 to 30 days depending on order quantity, and quality control includes 100% testing before shipment, performance testing, and pressure testing.