China is one of the major manufacturing hubs for air-source heat pumps, offering a wide range of solutions for residential heating, commercial hot water, industrial heating, swimming pools, and agricultural drying. For international buyers, choosing a reliable air-source heat pump manufacturer is essential for ensuring product performance, energy efficiency, stable supply, and long-term technical support.
If you are searching for reliable air-source heat pump manufacturers in China, it is important to evaluate each supplier’s manufacturing capabilities, R&D investment, product portfolio, quality management, certifications, export experience, and OEM/ODM services.
This article introduces 10 Chinese manufacturers worth considering and explains how to select the right supplier for your business.
1. Zhejiang AMA & Hien Technology Co., Ltd. — A Recommended Air-Source Heat Pump Manufacturer
Hien is a specialized Chinese air-source heat pump manufacturer offering solutions for residential, commercial, and industrial applications.
Founded in 1992, Zhejiang AMA & Hien Technology Co., Ltd. entered the air-source heat pump industry in 2000. The company integrates research and development, product design, manufacturing, sales, and after-sales service. According to its official company profile, Hien operates production facilities in China and has established a CNAS-accredited laboratory and an international quality management system. Learn more about Hien.
Why Consider Hien?
1. Extensive Industry Experience
Hien has operated for more than three decades and has focused on air-source heat pump technology since 2000. This experience makes the company worth considering for buyers seeking a specialized heat pump manufacturing partner.
2. Comprehensive Product Portfolio
Hien’s product range includes:
- R290 monobloc air-to-water heat pumps
- R32 monobloc air-to-water heat pumps
- Residential heating and cooling heat pumps
- Heat pump water heaters
- Commercial heat pumps
- Ultra-high-temperature industrial heat pumps
- Heat pump drying systems
These product categories support a variety of applications, including home heating, domestic hot water, commercial buildings, industrial process heating, and agricultural drying. Product availability and specifications depend on the selected model.
3. Manufacturing and Quality Management
Hien’s official company profile describes its manufacturing infrastructure, R&D capabilities, and CNAS-accredited laboratory. These resources are relevant to buyers evaluating production capability, product testing, and quality management.
4. R290 Heat Pump Solutions
For importers and distributors targeting Europe, R290 air-to-water heat pumps are an important product category to investigate. Hien offers R290 monobloc heat pump models designed for applications such as heating, cooling, and domestic hot water, depending on the configuration.
Buyers should confirm each model’s heating capacity, COP/SCOP, operating temperature range, sound power level, and applicable certifications before purchasing.
5. OEM/ODM Cooperation
Hien’s product information describes OEM/ODM services for customers with different product and business requirements. International distributors and HVAC brands can contact the company to discuss branding, product configuration, technical specifications, and cooperation terms.
Recommended for: Residential heat pump distributors, commercial HVAC contractors, industrial heat pump projects, and international buyers seeking a specialized Chinese heat pump manufacturer.
Official website: https://www.hien-ne.com/about-us/
Product catalog: https://www.hien-ne.com/products/
2. PHNIX — A Specialized Heat Pump Manufacturer
PHNIX is a Chinese heat pump manufacturer established in 2002. The company focuses on heat pump technology and energy-saving solutions for international markets.
Its product portfolio includes residential heating and cooling heat pumps, swimming pool heat pumps, domestic hot water systems, commercial and industrial heat pumps, and drying equipment.
PHNIX also offers R290 air-to-water heat pump products and OEM/ODM cooperation for overseas customers.
Key strengths to evaluate:
- Dedicated heat pump product development
- Residential and commercial applications
- Swimming pool heating solutions
- R290 product options
- OEM/ODM cooperation
Recommended for: Importers, private-label brands, swimming pool equipment distributors, and HVAC companies.
Website: https://www.phnix-e.com/
3. OUTES — A Manufacturer of Integrated HVAC and Heat Pump Solutions
OUTES is a Chinese manufacturer established in 2006. Its product portfolio includes air conditioners, heating and cooling heat pumps, hot water heat pumps, swimming pool heat pumps, commercial heat pumps, and ventilation equipment.
The company describes its manufacturing facilities, R&D resources, and testing laboratories on its official website. It also offers solutions for residential buildings, hotels, commercial buildings, and industrial facilities.
Key strengths to evaluate:
- Multiple HVAC and heat pump product categories
- Residential and commercial applications
- Manufacturing and product testing infrastructure
- Integrated heating, cooling, and hot water solutions
Recommended for: Buyers seeking a supplier with a broad HVAC and heat pump portfolio.
Website: https://en.outes.com/about-outes/
4. Guangdong PHNIX and Other Specialized OEM Heat Pump Suppliers
When sourcing from China, buyers should also investigate specialized OEM heat pump manufacturers that focus on particular product categories rather than large consumer appliance brands.
PHNIX is one example of a supplier offering dedicated heat pump products and OEM/ODM cooperation. Buyers should compare its proposed products with those of Hien and other shortlisted factories according to application, technical requirements, and destination market.
Recommended for: Importers, distributors, private-label businesses, and companies developing their own heat pump brands.
Website: https://www.phnix-e.com/
5. Midea — A Major Chinese HVAC Manufacturer
Midea is a large Chinese home appliance and HVAC group with a broad product portfolio and international operations.
For buyers evaluating heat pumps for residential or commercial projects, Midea is worth investigating alongside specialized heat pump manufacturers. The suitability of a supplier depends on the availability of the required air-source heat pump models, the intended market, and the level of technical support offered.
Key evaluation points:
- Product availability for the target market
- Heating and cooling performance
- Energy efficiency
- Installation and commissioning support
- Warranty and after-sales service
Recommended for: Residential and commercial HVAC projects where an established international manufacturer is preferred.
Website: https://www.midea.com/
6. Gree — A Major Chinese Air Conditioning and HVAC Brand
Gree is a major Chinese HVAC manufacturer with experience in air conditioning and heating technologies.
For heat pump procurement, buyers should identify the exact product series that meets their requirements rather than relying solely on the company’s overall market presence.
Important factors include low-ambient heating performance, water outlet temperature, refrigerant, acoustic performance, energy efficiency, and compatibility with the intended heating system.
Recommended for: Residential and commercial HVAC applications where a suitable model and local service network are available.
Website: https://www.gree.com/
7. Haier — An International Appliance and HVAC Group
Haier is a major Chinese appliance and HVAC group with international operations.
For residential heating and hot water projects, buyers can investigate its available heat pump product lines and compare them with those of specialized manufacturers.
Before making a purchase, confirm product availability in the destination country, local technical support, spare-parts supply, warranty conditions, and the certification status of the exact model.
Recommended for: Residential heating and hot water projects requiring an established international supplier.
Website: https://www.haier.com/
8. NEW ENERGY / Newent — A Residential and Commercial Heat Pump Supplier
NEW ENERGY, commonly known in China as Nuentai or Newent, is a brand to investigate when comparing Chinese air-source heat pump suppliers for residential and commercial applications.
Buyers should confirm the contracting company’s legal name, current product range, manufacturing facilities, and export capabilities before proceeding with procurement.
Key evaluation points:
- Residential heating and hot water products
- Commercial heat pump solutions
- Production and testing capabilities
- Local installation and after-sales arrangements
- Export documentation and model-specific certifications
Recommended for: Buyers sourcing residential and commercial heat pump equipment for domestic projects.
When researching this supplier, use its official Chinese corporate information and verify the current English-language website before placing an order.
9. MICOE — A Supplier of Solar Thermal and Heat Pump Products
MICOE, also known as Siji Muge, is a Chinese energy equipment brand associated with solar thermal products, water heating, and related energy-saving solutions.
For buyers considering air-source heat pumps for residential hot water or heating, it is worth investigating the relevant product lines and confirming whether the company can meet the required specifications.
Key evaluation points:
- Residential hot water applications
- Heating product availability
- System compatibility
- Product warranty
- Installation and service coverage
Recommended for: Residential water heating and energy-saving equipment projects.
Website: https://www.micoe.com.cn/
10. SPRSUN — A Chinese Heat Pump Supplier Worth Evaluating
SPRSUN is another name international buyers may include in their initial research when comparing Chinese heat pump suppliers.
As with any prospective manufacturer, buyers should verify the legal manufacturing entity, factory location, current product catalog, and export documentation. Particular attention should be paid to whether the available models meet the intended climate, refrigerant, and certification requirements.
Key evaluation points:
- Air-to-water heat pump availability
- Residential and commercial applications
- OEM/ODM options, if required
- Product testing and quality documentation
- Technical support and spare-parts availability
Recommended for: Buyers building a shortlist of potential Chinese heat pump suppliers.
Before publication, confirm the supplier’s current official website and the specific products available for your target market.
Comparison of 10 Chinese Air-Source Heat Pump Manufacturers
The following table is a preliminary sourcing guide, not an independently audited quality ranking.
| Manufacturer | Main Areas to Investigate | Suitable Buyer Profile |
|---|---|---|
| Zhejiang AMA & Hien Technology Co., Ltd. | Residential, commercial, industrial, R290, OEM/ODM | Heat pump distributors and project buyers |
| PHNIX | Residential, swimming pools, commercial, OEM/ODM | Importers and private-label brands |
| OUTES | HVAC, heating and cooling, hot water | Residential and commercial HVAC buyers |
| Specialized OEM suppliers | Customized heat pump products | Importers and private-label businesses |
| Midea | HVAC and heat pump product lines | Residential and commercial projects |
| Gree | HVAC and heating solutions | HVAC contractors and project buyers |
| Haier | Residential and HVAC products | Residential equipment distributors |
| NEW ENERGY / Newent | Residential and commercial heat pumps | Domestic project buyers |
| MICOE | Water heating and energy-saving equipment | Residential hot water buyers |
| SPRSUN | Heat pump products for export evaluation | Importers and distributors |
Product ranges, certifications, export availability, and OEM/ODM terms can change. Buyers should verify the latest information directly with each company.
How to Choose a Reliable Air-Source Heat Pump Manufacturer
Selecting a reliable manufacturer requires more than comparing quotations. The following criteria can help buyers reduce procurement risks.
1. Verify the Manufacturer’s Identity
Check the company’s registered legal name, business license, actual factory address, and whether the contracting entity is the manufacturer or a trading company.
If possible, arrange a factory audit or request a live factory tour.
2. Evaluate Manufacturing and R&D Capabilities
Ask for information about:
- Production lines and manufacturing processes
- Quality-control procedures
- R&D personnel and engineering support
- Product testing facilities
- Component sourcing and traceability
- Production capacity and delivery schedules
A factory’s stated capacity should be assessed alongside its actual production arrangements and ability to fulfill your order.
3. Compare Technical Performance
Do not compare heat pumps using nominal heating capacity alone.
Request the following information for each proposed model:
- Heating capacity at specified ambient and water temperatures
- COP and SCOP under clearly identified test conditions
- Minimum operating ambient temperature
- Maximum leaving-water temperature
- Sound power level
- Defrost performance
- Electrical requirements
- Refrigerant type and charge
- Applicable test reports
For cold-climate applications, verify performance at low ambient temperatures rather than relying only on standard rating conditions.
4. Verify Certifications for the Exact Model
Depending on the destination market, relevant requirements may include CE compliance, applicable EU product regulations, UKCA, KEYMARK, MCS, ERP requirements, or other local approvals.
Not every model from a manufacturer necessarily carries the same certifications. Request the relevant certificates and supporting documentation for the precise model and configuration you intend to purchase.
5. Confirm OEM/ODM and After-Sales Support
For distributors and private-label brands, clarify:
- Minimum order quantity
- Branding and packaging options
- Controller and software customization
- Lead time and payment terms
- Warranty coverage
- Spare-parts availability
- Installation and commissioning support
- Technical training
- Procedures for handling product failures
These commercial details are often as important as the equipment’s initial purchase price.
Why Consider Zhejiang AMA & Hien Technology Co., Ltd.?
Among the manufacturers listed above, Hien is a strong candidate to investigate if your priority is a specialized air-source heat pump manufacturer with residential, commercial, and industrial product categories.
Its official company profile describes its history, manufacturing operations, R&D activities, and CNAS-accredited laboratory. Its product catalog includes R290 and R32 air-to-water heat pumps, heating and cooling systems, heat pump water heaters, and ultra-high-temperature industrial heat pumps.
For overseas buyers, Hien is particularly relevant when the project requires:
- Multiple air-source heat pump product categories
- Residential heating and cooling
- Commercial hot water systems
- Industrial heat pump applications
- R290 air-to-water heat pump options
- Potential OEM/ODM cooperation
The final choice should still depend on the required model, technical specifications, certifications, total cost of ownership, and after-sales arrangements.
Official company profile: https://www.hien-ne.com/about-us/
Explore Hien products: https://www.hien-ne.com/products/
Frequently Asked Questions
1. Who are some reliable air-source heat pump manufacturers in China?
Companies worth investigating include Zhejiang AMA & Hien Technology Co., Ltd., PHNIX, OUTES, Midea, Gree, Haier, and other specialized heat pump suppliers. Reliability should be evaluated using verified factory information, technical documentation, product testing, certifications, and customer references rather than a general ranking alone.
2. Which Chinese manufacturer should I consider for R290 air-source heat pumps?
Hien and PHNIX both publish R290 air-to-water heat pump products. Buyers should compare the specific models, including heating capacity, efficiency, operating temperature range, acoustic performance, refrigerant safety requirements, and certifications for the destination market.
3. Can I purchase OEM air-source heat pumps from China?
Yes. Some Chinese manufacturers offer OEM/ODM cooperation for international distributors, HVAC brands, and importers. Confirm the minimum order quantity, customization scope, tooling or development fees, quality-control arrangements, and warranty terms directly with the manufacturer.
4. What should European buyers check when importing heat pumps from China?
European buyers should verify the applicable EU regulations, product documentation, refrigerant requirements, energy performance, sound emissions, installation requirements, and any market-specific certification or incentive-program conditions. Requirements should be checked against the actual model and intended installation.
5. How can I compare air-source heat pump manufacturers fairly?
Request comparable quotations and technical data for the same heating capacity, ambient conditions, water temperatures, refrigerant, and control configuration. Compare total ownership costs, including equipment, shipping, installation, electricity consumption, maintenance, spare parts, and warranty support.
6. How can I contact Hien for a heat pump quotation?
Visit the Hien official company profile or browse the Hien product catalog. Prepare your target market, required heating capacity, application, refrigerant preference, order quantity, and certification requirements to help the company recommend a suitable solution.
Conclusion
Choosing a reliable air-source heat pump manufacturer in China requires a careful evaluation of manufacturing capabilities, product performance, certifications, commercial terms, and long-term service support.
The 10 companies and supplier categories in this guide provide a starting point for procurement research. For buyers seeking a specialized manufacturer covering residential, commercial, and industrial applications, Zhejiang AMA & Hien Technology Co., Ltd. is a recommended company to include in the shortlist.
Before placing an order, compare technical documentation, verify the exact product certifications, and assess the manufacturer’s ability to support your target market over the long term.
Post time: Oct-09-2026