This guide looks at Heat Pump Manufacturers in China from a B2B purchasing perspective. It explains how to assess product fit, refrigerant strategy, R&D capability, testing resources, certification support, supply stability, OEM/ODM flexibility and after-sales support before you request a quotation.
Context table
Quick Answer: How to Choose Heat Pump Manufacturers in China
2. Top Heat Pump Manufacturers in China
3. Key Factors to Consider When Choosing a Heat Pump Manufacturer
4. Why Choose Solareast as Your OEM/ODM Heat Pump Manufacturer in China
5. Where to Find Reliable Heat Pump Manufacturers
6. Advantages of Chinese Heat Pump Manufacturers
When comparing Heat Pump Manufacturers in China, do not start with the lowest price. Start with the five checks below.
A reliable supplier should offer capacity ranges that match your local climate, building type and application.
For example:
Northern Europe may need strong low-temperature heating and stable defrost control.
Western Europe may care more about R290, low noise and compact installation.
Hotels and apartment blocks often need stable domestic hot water output and cascade control.
Pool markets usually focus on COP, corrosion-resistant heat exchangers and seasonal delivery planning.
The right Heat Pump Manufacturers in China should help you select the right platform, not simply recommend the nearest model in the catalogue.
A professional OEM heat pump manufacturer in China should offer more than logo printing.
Buyers should check whether the factory can support:
Cabinet design
Controller interface customisation
Packaging design
Local language manuals
App or IoT functions
Parameter adjustment for local installation habits
Sample testing before bulk orders
For private-label brands, OEM/ODM is not about changing the appearance only. It is about making the product easier to sell, install and service in the local market.
A CE certified heat pump manufacturer in China should be able to explain exactly which models, refrigerants and capacity ranges are covered by its certificates.
For Europe, buyers may need to check CE, ErP, Energy Label, F-gas, Heat Pump KEYMARK, MCS, BAFA, BCRG or SG Ready.
For North America, UL or ETL, AHRI and ENERGY STAR may be more relevant.
For Australia and New Zealand, RCM, GEMS and WaterMark may apply to certain products.
Certification should be checked by model, not only by company name.
Strong Heat Pump Manufacturers in China should be able to test and improve products for different markets.
Key testing areas include:
Low-temperature heating
Defrost logic
Noise level
Water flow
Outlet water temperature
Long-term reliability
Refrigerant safety
A good supplier should provide practical documents for distributors and installers.
Ask for:
Installation manuals
Controller manuals
Fault code lists
Parameter setting sheets
Spare parts lists
Troubleshooting files
Service videos;
Remote technical support procedures.
If you need market-specific products, choose a custom heat pump manufacturer in China that can adapt product design, documents and technical settings to your target country.
What This Guide Covers for OEM/ODM Buyers
This guide is written for overseas brands, importers, HVAC distributors and project buyers looking for Heat Pump Manufacturers in China. It is also useful for buyers searching for an OEM heat pump manufacturer in China, a custom heat pump manufacturer in China, or a commercial heat pump manufacturer in China.
The aim is not to create an absolute ranking. It is to help buyers judge whether a Chinese heat pump factory is suitable for long-term cooperation.
How We Evaluate Heat Pump Manufacturers in China？
When comparing Heat Pump Manufacturers in China, use clear criteria instead of only comparing catalogue prices.
Evaluation Factor | Why It Matters for B2B Buyers |
R&D Capability | Shows whether the supplier can develop products for different climates, refrigerants and applications |
OEM/ODM Capability | Helps private-label buyers build local product differentiation |
Certification Support | Reduces market-entry risk in Europe, the UK, North America and Australia |
Testing Capability | Supports performance, noise, defrost and reliability verification |
Product Supply Capability | Affects samples, small batches, peak-season orders and spare parts |
After-Sales Support | Helps distributors handle installation, commissioning and warranty questions |
Reliable Heat Pump Manufacturers in China should help buyers reduce certification risk, installation risk and after-sales pressure.
A heat pump uses electricity to move heat from one place to another. Instead of generating heat directly, it transfers heat through a refrigerant cycle.
The main heat pump types are:
Air to water heat pump
Air to air heat pump
Ground source heat pump
Domestic hot water heat pumps, swimming pool heat pumps and commercial heat pumps are better understood as application-based categories. For buyers comparing Heat Pump Manufacturers in China, it is useful to understand the heat pump type first, then assess the product by application.
A heat pump normally includes a compressor, heat exchangers, expansion valve, fan, pump, controller and refrigerant circuit. The refrigerant absorbs low-temperature heat from the environment. The compressor raises the temperature and pressure, and the heat is then transferred to air or water.
In real projects, performance depends on many details: low-temperature heating output, defrost logic, noise control, outlet water temperature, controller logic, refrigerant choice and installation quality. This is why buyers should not judge Heat Pump Manufacturers in China only by COP or price.
An air to water heat pump takes heat from outdoor air and transfers it into a water-based system. It can work with underfloor heating, fan coils, radiators, buffer tanks and domestic hot water tanks.
For European heating markets, air to water heat pumps are a key product category. They reveal a factory’s real technical level because they involve low-temperature performance, hydraulic control, noise reduction, outlet water temperature and certification files.
If you are looking for an OEM heat pump manufacturer in China, air to water heat pumps should be a priority product line to assess.
An air to air heat pump transfers heat directly into indoor air through an indoor unit or ducted system. It is common in split air conditioners, ducted systems and light heating applications.
This type is easier to install than a water-based system, but it depends heavily on airflow, indoor layout and comfort. It may suit markets with strong air conditioning channels, seasonal cooling demand and moderate winter heating needs.
A ground source heat pump uses heat from the ground or groundwater. It can deliver stable efficiency because it is less affected by outdoor air temperature.
However, it requires more complex installation, such as boreholes, ground loops and local engineering support. For many export projects from China, air to water and air to air heat pumps are still more common and easier to scale.
1.3 Advantages and Disadvantages of Heat Pumps
Advantage | Meaning for Buyers |
Energy efficiency | Heat pumps move heat instead of generating it directly |
Lower-carbon pathway | They support building decarbonisation in markets with cleaner electricity |
Multiple applications | They can serve heating, cooling, hot water, pools and commercial projects |
OEM/ODM potential | Cabinet, controller, packaging and documents can be localised |
Disadvantage | Buyer Action |
Higher upfront cost | Compare total cost, not only equipment price |
Installation quality matters | Ask for manuals, system diagrams and training files |
Climate adaptation is needed | Check cold-climate data and defrost logic |
Certification can be complex | Confirm model-level certification documents |
After-sales pressure | Confirm spare parts and technical support before ordering |
China has a mature heat pump supply chain, covering compressors, heat exchangers, sheet metal, controllers, water-side parts and final assembly. However, “top” does not mean “right for every buyer”. Different Heat Pump Manufacturers in China fit different markets.
Solareast is one of the heat pump manufacturers in China, suitable for B2B OEM/ODM cooperation. Its heat pump range covers air-to-water, domestic hot water, swimming pool, and commercial heat pumps. The group’s air source heat pump business covers household, commercial, industrial and agricultural applications. For overseas buyers, this means one supplier can support a broader product portfolio instead of splitting heating, hot water, pool and commercial products across several factories.
Solareast has a broader R&D structure behind its products. The group has air energy R&D platforms, a CNAS-accredited laboratory, engineering technology resources and zero-carbon technology research capability. It has participated in many international, national and industry standards. This helps the company follow refrigerant changes, low-temperature heating demand, noise control, smart control and product iteration. The uploaded company PPT also shows Solareast’s R&D platforms, standards participation, patents, project experience and laboratory resources.
For OEM/ODM buyers, supply capability includes samples, small batches, peak-season orders, packaging confirmation, spare parts and delivery stability. Solareast has several industrial bases, including Lianyungang and Shunde. The Shunde base focuses on air energy manufacturing, while the Lianyungang headquarters base supports clean thermal energy and clean electricity R&D and manufacturing. Solareast also reports around 85% self-made parts capability, which helps improve control over heat exchange systems, sheet metal, water-side components, electronic control, fans and final assembly.
Solareast has a zero-carbon heat pump testing building and multiple specialised laboratories, covering extreme climate simulation, long-term reliability, acoustic noise testing and ultra-low ambient performance testing. For European buyers, this matters because low noise, low-temperature operation, ErP performance and R290 safety design are increasingly important.
Solareast can support buyers around product platform selection, certification files, technical documents, OEM/ODM customisation and after-sales materials. Buyers should still confirm the target market, refrigerant direction, capacity range, sample lead time and certification scope before placing orders.
Midea is a large Chinese home appliance and HVAC manufacturer. Its product coverage includes air conditioners, heat pumps, water heating and commercial HVAC. Its strengths are manufacturing scale, brand recognition, supply chain maturity and broad product resources. For large importers, mature retail channels or buyers comparing major Chinese HVAC groups, Midea can be a useful reference in the wider list of Heat Pump Manufacturers in China.
Midea has a strong technical background in air conditioning, inverter control and large-scale HVAC product development. This may benefit buyers who need stable product platforms and established engineering systems. However, if you are looking for a custom heat pump manufacturer in China, you should still check how far the factory can support product-level customisation, such as controller logic, refrigerant options, local market settings, noise requirements and application-specific adjustments.
Midea’s supply capability is more suitable for large-volume orders and mature channels. Its scale can support consistent manufacturing and broader product availability, but buyers should confirm MOQ, lead time, seasonal production planning and whether small-batch or private-label orders are flexible enough for their business model. For buyers that need a custom heat pump manufacturer in China with faster development cycles or more flexible OEM/ODM details, this point should be checked carefully before cooperation.
Midea usually pays attention to major market compliance, but buyers should not rely only on the company’s overall brand reputation. The key is to confirm whether the specific heat pump model has the required certification for the target market, including refrigerant version, capacity range, test standard and sales country. Buyers should also review service documents, installation manuals, spare parts support and after-sales communication before placing orders.
Gree has a strong background in air conditioning and HVAC, covering residential and commercial heating and cooling products. For buyers comparing Heat Pump Manufacturers in China, Gree may suit projects that value manufacturing scale, established HVAC channels and a broad product range.
Buyers should check model-level test data, including heating output, low-ambient performance, sound level, refrigerant version, efficiency documents and installation files. For hotels or commercial buildings, it is worth comparing Gree with a specialised commercial heat pump manufacturer in China that can support capacity matching and system design.
Gree’s strength comes from its HVAC background, inverter control and heating/cooling product development. If you need a custom heat pump, confirm the customisation scope, certification coverage and after-sales documents before cooperation.
PHNIX is one of the earlier specialist heat pump manufacturers in China, with experience in commercial heat pumps, pool heat pumps and hot water applications. It is more focused on heat pump systems than broad home appliance groups.
PHNIX may suit commercial hot water, swimming pool and project-based buyers. Buyers should compare the capacity range, project support, certification coverage, spare parts and after-sales response before deciding.
Amitime has export experience in air source heat pumps and residential heating. It can be considered by buyers serving European residential heating channels.
Buyers should review its air to water heat pump range, low-temperature performance, controller design, noise data, certification files and after-sales documents. For deep OEM/ODM, large commercial projects or multi-category supply, compare it with other Heat Pump Manufacturers in China.
When choosing Heat Pump Manufacturers in China, do not only ask what products they have. Ask whether their refrigerant options and product platforms fit your market.
R290 is suitable for markets with a strong low-GWP direction, especially parts of Europe, but it requires stronger safety design and manufacturing discipline. R32 still has a wide application base in some markets. Product line and refrigerant strategy should be assessed together.
Buyers should check whether the supplier can cover R290 air to water heat pumps, R32 air to water heat pumps, domestic hot water heat pumps, swimming pool heat pumps, commercial heat pumps and suitable capacity ranges.
Certification is important when selecting a CE certified heat pump manufacturer in China, but CE is only one part of the picture.
Market | Common Requirements |
European Union | CE, LVD, EMC, ErP, Energy Label, RoHS, F-gas, Heat Pump KEYMARK |
Germany | BAFA / BEG listing, SG Ready, ErP, CE |
United Kingdom | UKCA, MCS, ErP-related files, local installation requirements |
Netherlands | BCRG listing, CE, ErP, performance data |
Poland | ZUM list, CE, ErP, energy performance documents |
North America | UL or ETL, AHRI, ENERGY STAR, DOE, CEC in some cases |
Australia / New Zealand | RCM, GEMS, WaterMark for relevant hot water products |
Other markets | CE, CB, SASO, local energy labels or country rules |
A good heat pump manufacturer in China should explain what the certificate covers: model, refrigerant, capacity range, test standard and target market.
A true OEM heat pump manufacturer in China should support more than logo printing. Check whether it can offer brand nameplates, cabinet colour, packaging design, local language manuals, controller interface customisation, app support and sample testing.
For private-label buyers, OEM/ODM value is about making the product easier to sell, install and service locally.
If you need a custom heat pump manufacturer in China, prepare your requirements clearly. Provide the target country, application, capacity range, refrigerant, outlet water temperature, noise limit, certification needs, installation method and local language requirements.
The clearer the brief, the easier it is for a custom heat pump manufacturer in China to judge feasibility, testing cost and lead time.
Most heat pump manufacturers in China have been deeply engaged in the HVAC field for more than a decade.From early domestic water heaters to today’s inverter heating and commercial systems, they’ve built a mature and complete manufacturing ecosystem.
Many top Chinese heat pump manufacturing companies now offer a full product range — including air-to-water heat pumps, water heaters, pool units, and large commercial models.
This extensive experience allows them to adapt quickly to market trends and customize products for different regions, such as Europe and North America.
For Europe, low-temperature performance, noise and efficiency data are particularly important.
If you are searching for a commercial heat pump manufacturer in China, ask whether the supplier can support hotel hot water projects, capacity selection, cascade operation, commercial tank suggestions, hydraulic diagrams, installation notes, project references and spare parts.
A reliable commercial heat pump manufacturer should focus on system stability, not just single-unit performance.
Many buyers search for specific capacity ranges, such as China 6.5kW heat pump manufacturers, 12kW heat pump suppliers, 20kW heat pump systems or larger commercial models. This shows that capacity matching is part of supplier selection.
Use capacity ranges as a starting point:
4kW–8kW: flats, small homes and low-load buildings
10kW–16kW: standard residential heating and DHW
18kW–30kW: larger homes and light commercial projects
50kW and above: hotels, schools and apartment blocks
Cascade systems: larger commercial projects
The right Heat Pump Manufacturers in China should help match capacity to climate, insulation, emitters, hot water demand and operating schedule.
For domestic hot water markets, review tank material, enamelled or stainless steel tank options, anode type, condenser coil design, water temperature range, noise, ducting options and local water-contact requirements.
Heat pump water heaters combine appliance design, HVAC engineering and water-system details. Service issues often come from installation and water quality.
Ask for installation manuals, controller manuals, fault code lists, parameter sheets, troubleshooting files, spare parts lists, service videos and remote support procedures.
For distributors, these documents reduce pressure on local installers and shorten service communication.
Heat pump purchasing is seasonal. European heating markets usually prepare in spring and summer for autumn and winter sales. Pool heat pumps are often planned in autumn for the following spring and summer season.
Buyers should confirm sample lead time, small-batch lead time, peak-season production schedule, packaging confirmation time, certification sample schedule and spare parts lead time.
Solareast is better positioned as a long-term OEM/ODM partner than a one-off trading supplier.
Solareast covers heating heat pumps, domestic hot water heat pumps, swimming pool heat pumps and commercial heat pumps. It can match R290 and R32 platforms depending on the target market.
For Europe, R290, low noise, low-temperature heating and ErP performance are key. For pool markets, COP, noise and corrosion resistance matter more. For commercial hot water, capacity range, cascade control and system stability are central.
Solareast supports brand design, cabinet appearance, controller, packaging, manuals, app functions and selected product function customisation. OEM/ODM is not only about putting a logo on the cabinet. It is about making the product, documents and user experience fit the local market.
Heat pump export does not end when the container leaves the factory. Different countries have different certification rules, installation habits, language needs and service expectations. Solareast is more suitable for buyers who want to develop a market over time.
Many overseas distributors lack training, installation documents and sales content. Solareast can support customers with materials explaining R290, low-noise design, low-temperature performance, application scenarios and basic installer documents.
Heat Pump Manufacturers in China
OEM heat pump manufacturer in China
Custom heat pump manufacturer in China
Commercial heat pump manufacturer in China
Certified heat pump manufacturer in China
Heat pump water heater manufacturers in China.
Do not judge only by ranking. Check the website, product structure, certificates, factory information, case studies, technical documents and contact details.
Trade shows such as ISH, MCE, Chillventa, Piscine Global and Canton Fair are useful for face-to-face evaluation.
A trade show allows you to inspect product structure, cabinet finish, controller interface, installation convenience and product range. It also helps you judge whether the team understands your market. For OEM/ODM buyers, exhibitions are a good time to discuss branding, packaging, manuals, controller interface, sample timing, certification support and after-sales documents.
5.3 B2B Platforms and Official Websites
Alibaba, Made-in-China and Global Sources can help buyers find suppliers quickly, but platform information can look similar. Always verify the official website, certificates, factory capability and real project experience.
A reliable website should include clear product categories, technical parameters, application solutions, factory introduction, certification information, case studies, downloads and service pages.
Chinese heat pump manufacturers often offer cost efficiency, flexible OEM/ODM cooperation, fast product iteration and a complete supply chain. This is why buyers search for OEM heat pump manufacturer in China and custom heat pump manufacturer in China when developing private-label products.
However, buyers should also manage risk. Some suppliers quote low prices but have weak testing capability. Some can make samples but struggle with batch consistency. Some have CE, but not for the exact model you need. Some lack after-sales documents.
The best way to compare Heat Pump Manufacturers in China is to use a supplier evaluation checklist, not only a price sheet.
6.1 Buyer Checklist Before Requesting a Quote
Checklist Item | Why It Matters |
Target country | Affects certification, language, refrigerant and installation requirements |
Application | Residential heating, DHW, pool, hotel or commercial project |
Capacity range | Determines model selection and system design |
Refrigerant preference | R290, R32 or other options |
Certification needs | CE, ErP, KEYMARK, MCS, BAFA, BCRG, UL, AHRI, RCM or local rules |
OEM/ODM needs | Logo, cabinet, packaging, controller, manuals and app functions |
Expected quantity | Affects price, MOQ and lead time |
After-sales expectation | Affects spare parts, training and technical documents |
The more precise your brief, the more useful the supplier’s reply will be.
Looking for a reliable OEM heat pump manufacturer in China? Share your target market, required capacity range, refrigerant preference, and certification needs. Our team can help match the right heating, hot water, pool or commercial heat pump platform for your project.
