Long-lasting heat recovery OEM/ODM CO2 heat pump units with CE
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Product Highlights
- Eco-Friendly CO2 Refrigerant: Uses R744 (CO2) with zero ODP, non-toxic, odorless, and non-flammable.
- Intelligent Control System: Features a color touch screen for remote and wireless water system management.
- Flexible Customization: Offers OEM/ODM services including size, performance, and parameter adjustments.
- Low Noise Operation: Ultra-low noise level design, ranging from 65 to 70 dB(A).
- CE Certified Quality: Products are CE certified and manufactured by a professional factory since 1994.
- Efficient Heat Exchange: Utilizes shell and tube or plate heat exchangers for superior thermal performance.
- Comprehensive Warranty: Provides 18 months warranty with online technical support available.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support
- Warranty
- 18 Months
- Model NO.
- SJSRS
- Type
- Air-Cooled
- Cooling Method
- Air-cooled
- Unit Structure
- Integral
- Selected Voltage
- 380V/50HZ
- Compressor Number
- 1
- Noise Level
- Ultra Low
- Application Fields
- Electronic
- Application Machine
- Combination machine
- Certification
- ISO, CE
- Condition
- New
- Guarantee Period
- 1 Year
- with Fan
- Yes
- Refrigerant
- R744
- Max. Wateroutlet Temperature
- 90℃
- Operation Panel
- Color Touch Screen
- Transport Package
- Customized
- Specification
- Customized
- Trademark
- SUJING
- Origin
- Jiangsu China
- Production Capacity
- 400 Units/Month
- Package Size
- 200.00cm * 120.00cm * 100.00cm
- Package Gross Weight
- 800.000kg
- Lead Time
-
25 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Long-lasting heat recovery OEM/ODM CO2 heat pump units with CE
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Product Description
Jiangsu Sujing Group Co., Ltd. can manufacture various purification air conditioners and heat pumps, with the most prominent heat pump segments including carbon dioxide heat pumps, cascade variable frequency heat pumps, air source heat pumps, water-cooled chillers, etc.
Sujing cascade heat pump adopts R410A (low temperature grade) and R134a/R515B (high temperature grade) environmentally friendly refrigerants, with zero ODP value, non-toxic, odorless, non flammable, energy-saving and environmentally friendly. And carbon dioxide heat pumps can adapt to large temperature differences and provide water above 90 degrees Celsius in an environment of -35 degrees Celsius.
Sujing can recommend corresponding products based on your needs to meet all your requirements. Sujing insists on challenging the limits of cleanliness, bravely climbing the peak of environmental protection, and sincerely serving customers.
| Specification | 7.5HP | 10HP | 15HP | 20HP | 30HP | 45HP | |
| Water heat enchanger | Shell and tube /Shell and tube Plate heat exchanger | ||||||
| Compressor type | Semi-closed reciprocating | ||||||
| Operation panel | color touch screen | ||||||
| Max hot water outlet temperature(ºC) | 90ºC | ||||||
| Refrigerant | R744 (CO2) | ||||||
| Design pressure(MPa) | 15MPa (HP) /8MPa (LP) | ||||||
| Noise(dB(A)) | ≤65 | ≤65 | ≤65 | ≤70 | ≤70 | ≤70 | |
A carbon dioxide heat pump is a refrigeration device that uses carbon dioxide (R744) as the refrigerant. It captures low-grade heat sources from natural air, water and other media through the refrigeration cycle and transfers and delivers them to high-quality thermal energy that can be utilized for production and daily life.




Question 1: Can heat pumps achieve high-temperature heating in low-temperature environments?
Answer: Heat pumps can provide hot water above 90 degrees Celsius in an environment of -35 degrees Celsius.
Question 2: Is it convenient to manage heat pump units?
Answer: Heat pumps adopt an intelligent control system, which remotely and wirelessly controls the water system status and unit operation.
Question 3:The MOQ of our products?
Answer:1 piece.It depends on your needs.
Question 4: About Customization?
Answer:Provide integrated solutions based on the environmental requirements of customers, such as adjusting product size, performance, parameters, etc
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2641197". Items marked "" are certified.
Company Profile
Jiangsu Sujing group Co., Ltd, established in 1970, state-owned, a national creative pilot and national key high-tech enterprise; Dedicated to technological innovation, equipment manufacturing and effective energy-saving overall solutions in the field of clean and environmental protection and continues to promote high-quality development of the enterprise.
We have set up a three-dimensional innovation platform of "institute+stationtengineeringcenter", actively caried out various forms of production, teaching, research andapplication cooperation with universities and colleges at home and abroad, and achievedremarkable innovation results in scientific and technological project research anddevelopment, patent application, standard formulation, etc, We have won many honors, such as the National intellectual Property Advantage Enterprise, the National Contractabiding Enterprise, the Pioneer Enterprise in China's industrial industry, the Jiangsu Province Enterprise Technology Innovation Award, and the Top 100 innovative Enterprises in Jiangsu Province.
Sujing group specializes in manufacturing of heat pumps, air conditioners, dehumidifiers, chillers, fan coils and customized projects. Products are widely applied for new information technology, new energy, electronic communications, commercial and industrial buildings; Exported to many countries such as United States, Hungary, Turkey, Kazakhstan, Indonesia etc. With excellent global vision and brand awareness.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No 2 Wenxin Road, Industrial Park, Suzhou, Jiangsu, China
-
Plant Area
- 17182 square meters
-
Number of Employees
- 177
-
Registered Capital
- 160,000,000 RMB
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 168
Our Production Capability & Technical Expertise
- Main Products
- Chillers, Dehumidifiers, Heat Pump, Air Conditioner, CO2 Heat Pump Units, Water Cooled Chiller, HVAC System, Air Handling Units, Heat Pump Units, Industrial Dehumidifier
-
Production Lines
- 1
-
Production Machines
- Heat Exchanger Punching Equipment, Horizontal Tube Expander, Straight Pipe Cutting Machine, Pipe Bending Machine, Welding Robot, Plate Shearing Machine, CNC Punching Machine, Laser Cutting Machine, Air Conditioning Polyurethane Foam Equipment, CNC Lathe
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1994-06-30
- Export Year
- 2001-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Can heat pumps achieve high-temperature heating in low-temperature environments?
- Heat pumps can provide hot water above 90 degrees Celsius in an environment of -35 degrees Celsius.
- Is it convenient to manage heat pump units?
- Heat pumps adopt an intelligent control system, which remotely and wirelessly controls the water system status and unit operation.
- What is the MOQ of your products?
- 1 piece. It depends on your needs.
- Do you offer customization services?
- Provide integrated solutions based on the environmental requirements of customers, such as adjusting product size, performance, parameters, etc
- What refrigerant is used in these CO2 heat pumps?
- The units use R744 (CO2) refrigerant, which is environmentally friendly with zero ODP, non-toxic, odorless, and non-flammable.
- What is the warranty period for the heat pump units?
- We provide an 18-month warranty for the units, along with online technical support.
- What certifications do your products have?
- Our products are certified with CE and ISO standards.
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