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Top 10 Water To Water Heat Pump Suppliers in China 2025

Dec 25, 2025Leave a message

Introduction to Water To Water Heat Pump

A water-to-water heat pump is a highly efficient heating and cooling system that transfers heat from one water source to another. It operates on the principle of extracting heat from a relatively low - temperature water source (such as a well, lake, or wastewater) and transferring it to a higher - temperature water circuit for heating purposes, or vice versa for cooling. This technology offers significant energy savings and environmental benefits compared to traditional heating and cooling methods, as it relies on the natural heat in water rather than burning fossil fuels. Water - to - water heat pumps are widely used in various applications, including residential, commercial, and industrial buildings for heating, hot water supply, and air - conditioning.


Top 10 Suppliers

1. Zhejiang CEN New Energy Stock Co., Ltd.

Zhejiang CEN New Energy Stock Co., Ltd. is a leading player in the new energy field, especially well - known for its high - quality water - to - water heat pumps. The company is committed to technological innovation and product research and development, aiming to provide efficient and environmentally friendly energy solutions.


Introduction

Zhejiang CEN New Energy has a state - of - the - art manufacturing base equipped with advanced production and testing equipment. The company has a professional R & D team composed of experienced engineers and technicians who are constantly exploring new technologies and improving product performance. They strictly follow international quality standards in the production process to ensure the reliability and durability of their products.


In terms of market, the company's products are not only popular in the domestic market but also exported to many countries and regions around the world. They have established long - term and stable cooperative relationships with a large number of customers, which is highly recognized for their product quality and service.


Features and Advantages in Water To Water Heat Pump

  • High - efficiency heat transfer: The water - to - water heat pumps of Zhejiang CEN New Energy are designed with advanced heat exchanger technology, which can achieve efficient heat transfer between water sources, greatly improving energy utilization efficiency.
  • Intelligent control system: The products are equipped with an intelligent control system that can automatically adjust the operating parameters according to different environmental conditions and user needs, providing a more comfortable and energy - saving experience.
  • Quality and reliability: With strict quality control and testing procedures, the heat pumps have high reliability and long service life, reducing the cost of maintenance and replacement for users.
  • Environmental friendliness: The use of environmentally friendly refrigerants and energy - saving technology helps to reduce carbon emissions and environmental pollution.


Website: https://www.konnen-heatpump.com/


2. Gree Electric Appliances, Inc. of Zhuhai

Introduction

Gree is a world - famous home appliance manufacturer with a long - standing reputation for quality and innovation. Founded in 1991, Gree has grown from a small factory to a global giant in the home appliance industry. The company has a large - scale R & D center and a complete industrial chain, which enables it to have strong independent innovation capabilities.


Gree is committed to providing customers with a full range of home appliance products, including water - to - water heat pumps. The company adheres to the concept of "quality first" and constantly improves product quality through strict quality management systems. It invests a large amount of resources in research and development every year, aiming to lead the technological development trend of the industry.


In the international market, Gree has established a wide - ranging sales network and after - sales service system. Its products are sold in more than 160 countries and regions, and it has won the trust and praise of a large number of consumers around the world.


Features and Advantages in Water To Water Heat Pump

  • Advanced compressor technology: Gree uses its self - developed high - efficiency compressors in water - to - water heat pumps, which have high compression efficiency, low noise, and long service life, ensuring stable and efficient operation of the heat pump.
  • Comprehensive product line: The company offers a variety of water - to - water heat pump models with different capacities and functions to meet the diverse needs of different customers, whether it is for small - scale residential use or large - scale commercial and industrial applications.
  • Energy - saving design: Through continuous R & D and innovation, Gree's water - to - water heat pumps are designed with energy - saving features, such as intelligent defrosting control and energy - efficient operation modes, which can effectively reduce energy consumption and operating costs.
  • Reliable after - sales service: With a large - scale after - sales service team and a perfect service network, Gree can provide timely and professional after - sales service to ensure the normal operation of products and solve customers' problems in a timely manner.


3. Haier Group

Introduction

Haier is a well - known global brand in the home appliance and smart home field. Since its establishment in 1984, Haier has been committed to innovation and user - centered development. The company has a unique management model and a strong corporate culture, which has promoted its continuous development and growth.


Haier has a wide range of product lines, covering various fields such as home appliances, consumer electronics, and smart home solutions. In the field of water - to - water heat pumps, Haier combines advanced technology with user needs to provide high - quality and intelligent products. The company has established a global R & D and manufacturing system, which can quickly respond to market changes and user needs.


In terms of market competition, Haier's products are highly recognized for their innovation and quality. It has a large number of loyal customers at home and abroad and has won many international awards and honors.


Features and Advantages in Water To Water Heat Pump

  • Smart home integration: Haier's water - to - water heat pumps can be integrated with its smart home system, allowing users to remotely control the operation of the heat pump through mobile apps or smart home devices, providing a more convenient and intelligent user experience.
  • User - centered design: The company focuses on user needs and feedback, and designs water - to - water heat pumps with features such as easy installation, operation, and maintenance. For example, the product has a simple and intuitive control panel for users to easily adjust parameters.
  • High - quality materials and manufacturing process: Haier uses high - quality materials in the production of water - to - water heat pumps and strictly controls the manufacturing process. This ensures the high quality and reliability of the products, reducing the probability of failures and breakdowns.
  • Global service network: With a global service network, Haier can provide customers with timely and professional pre - sales, sales, and after - sales services, no matter where the customers are located.


4. Midea Group Co., Ltd.

Introduction

Midea is one of the largest home appliance manufacturers in China and a well - known international brand. Founded in 1968, Midea has a long history of development and has gradually expanded its business scope from a small workshop to a comprehensive enterprise group covering multiple industries.


The company has a strong R & D and innovation ability. It has established multiple R & D centers around the world, gathering a large number of top - notch R & D talents. Midea is committed to technological innovation and product upgrading, and constantly introduces new and improved products to the market.


In the global market, Midea has a wide - spread sales network and a high brand awareness. Its products are sold in more than 200 countries and regions, and it has a large number of customers in both the domestic and international markets.


Features and Advantages in Water To Water Heat Pump

  • Multifunctional design: Midea's water - to - water heat pumps have a multifunctional design, which can not only provide heating and cooling functions but also produce domestic hot water, meeting the diverse needs of users in different scenarios.
  • Energy - saving and environmentally friendly: Through the use of advanced energy - saving technologies and environmentally friendly refrigerants, Midea's water - to - water heat pumps can effectively reduce energy consumption and environmental impact, in line with the trend of sustainable development.
  • Advanced manufacturing process: The company uses advanced manufacturing equipment and production processes in the production of water - to - water heat pumps, ensuring the high precision and quality of product parts, thereby improving the overall performance and reliability of the product.
  • Strong brand influence: Midea's strong brand influence provides customers with a sense of trust and quality assurance. Customers are more likely to choose Midea's products because of its long - standing reputation in the market.


5. Hisense Group Co., Ltd.

Introduction

Hisense is a well - known multinational electronics and home appliance company. Since its establishment in 1969, Hisense has been committed to technological research and development and product innovation. The company has a wide range of product lines, including televisions, air conditioners, refrigerators, and water - to - water heat pumps.


Hisense has a strong R & D team and a high - level R & D center. It invests a large amount of funds in R & D every year to promote the upgrading of product technology and performance. In the production process, Hisense adheres to strict quality management standards to ensure the high quality of products.


In the international market, Hisense has gradually expanded its market share through continuous brand building and market promotion. Its products are sold in many countries and regions, and it has established good cooperative relationships with many international partners.


Features and Advantages in Water To Water Heat Pump

  • High - tech application: Hisense applies a lot of advanced technologies in water - to - water heat pumps, such as intelligent frequency conversion technology, which can adjust the operating speed of the compressor according to the actual load, achieving better energy - saving effects.
  • Good cold - resistance performance: The water - to - water heat pumps of Hisense are designed with good cold - resistance performance, which can operate stably in low - temperature environments, ensuring the normal heating demand in cold regions.
  • Quiet operation: Through optimized design and the use of noise - reduction technology, Hisense's water - to - water heat pumps operate quietly, reducing the impact on the living and working environment of users.
  • Comprehensive after - sales service system: Hisense has a comprehensive after - sales service system, which can provide users with timely maintenance, repair, and technical support services, ensuring the long - term stable operation of products.


6. Guangdong Fenghua New Energy Co., Ltd.

Introduction

Guangdong Fenghua New Energy Co., Ltd. is a professional enterprise focusing on new energy products, especially in the field of water - to - water heat pumps. The company has a modern production base and a professional R & D team.


The company is committed to providing high - quality and cost - effective water - to - water heat pump products. It adheres to the concept of "green energy, sustainable development" and continuously promotes the application of new energy technologies in the field of heating and cooling.


In the market, Guangdong Fenghua New Energy has gradually established a good brand image through high - quality products and excellent service. It has a certain market share in the domestic and international markets, especially in some emerging markets.


Features and Advantages in Water To Water Heat Pump

  • Cost - effective products: The company focuses on cost - control in the production process, while ensuring product quality. This enables it to provide water - to - water heat pumps with high cost - performance, which is very attractive to price - sensitive customers.
  • Customized solutions: Guangdong Fenghua New Energy can provide customized water - to - water heat pump solutions according to the specific needs of different customers, such as different installation environments, heating and cooling requirements.
  • Fast delivery and installation service: With an efficient production and logistics system, the company can ensure fast delivery of products. And it also has a professional installation team that can provide fast and high - quality installation services for customers.
  • Continuous technological innovation: The company invests in R & D to continuously improve the performance of water - to - water heat pumps, such as improving heat transfer efficiency and reducing energy consumption.


7. Jiangsu Ruijie New Energy Technology Co., Ltd.

Introduction

Jiangsu Ruijie New Energy Technology Co., Ltd. is a rising star in the new energy field, specializing in the research, development, production, and sales of water - to - water heat pumps. The company has a young and dynamic R & D team that is full of innovation spirit.


The company is committed to using the latest technologies and materials in the production of water - to - water heat pumps to improve product performance and quality. It has established a modern quality management system to ensure that every product meets high - quality standards.


In the market, Jiangsu Ruijie New Energy is gradually expanding its influence through product innovation and market promotion. It has a good development potential in the domestic and international water - to - water heat pump markets.


Features and Advantages in Water To Water Heat Pump

  • Innovative product design: The company's water - to - water heat pumps have innovative designs, such as unique appearance design and internal structure optimization, which not only improve the aesthetics of the product but also enhance its performance.
  • High - performance components: Jiangsu Ruijie New Energy uses high - performance components in the production of water - to - water heat pumps, such as high - efficiency compressors and heat exchangers, to ensure the high efficiency and stability of the product.
  • Good after - sales service: The company attaches great importance to after - sales service, providing customers with 24/7 technical support and maintenance services. This helps to improve customer satisfaction and loyalty.
  • Flexible cooperation models: The company offers flexible cooperation models for customers, such as OEM and ODM services, which can meet the different needs of different partners.


8. Shandong Shengquan New Energy Co., Ltd.

Introduction

Shandong Shengquan New Energy Co., Ltd. is a well - established enterprise in the new energy industry, with rich experience in the production and sales of water - to - water heat pumps. The company has a large - scale production base and a complete supply chain system.


The company focuses on product quality and technological innovation. It has a professional R & D center that continuously conducts research on new materials, new technologies, and new processes to improve the performance and quality of water - to - water heat pumps.


In the market, Shandong Shengquan New Energy has a stable customer base, especially in the domestic market. It has a good reputation for its reliable products and excellent service.


Features and Advantages in Water To Water Heat Pump

  • Stable product quality: Through strict quality control and long - term production experience, the company can ensure the stable quality of water - to - water heat pumps. The products have a low failure rate and long service life.
  • Rich product experience: With years of experience in the industry, the company has a deep understanding of customer needs and market trends. It can continuously improve and optimize product functions and performance according to market feedback.
  • Good local service advantage: In the domestic market, Shandong Shengquan New Energy has a good local service advantage. It can quickly respond to customer needs and provide on - site service and support in a timely manner.
  • Cost - control ability: The company has strong cost - control ability in the production process, which enables it to provide competitive - priced water - to - water heat pumps without sacrificing product quality.


9. Shanghai A.O. Smith Water Heater Co., Ltd.

Introduction

Shanghai A.O. Smith Water Heater Co., Ltd. is a well - known enterprise in the field of water heating equipment. Although it is famous for its water heaters, it also has a strong presence in the water - to - water heat pump market.


The company has a long - standing history and a high - level R & D and production system. It adheres to high - quality standards in product design and manufacturing, and uses advanced technologies and materials to ensure the performance and reliability of products.


In the market, Shanghai A.O. Smith has a high brand recognition. Its products are widely used in residential, commercial, and industrial fields, and are well - received by customers for their quality and service.


Features and Advantages in Water To Water Heat Pump

  • Advanced water heating technology: Leveraging its advanced water heating technology in water heaters, the company can provide high - quality water - to - water heat pumps with excellent hot water production performance.
  • High - quality brand image: The company's high - quality brand image provides customers with a sense of trust. Customers are more likely to choose its water - to - water heat pumps because of the brand's long - standing reputation for reliability.
  • Comprehensive product testing: Before leaving the factory, the water - to - water heat pumps of Shanghai A.O. Smith undergo comprehensive product testing to ensure that every product meets strict quality standards.
  • Good after - sales service network: The company has a wide - spread after - sales service network, which can provide customers with timely and professional after - sales service, including installation, maintenance, and repair.


10. Beijing SPRSUN Energy Technology Co., Ltd.

Introduction

Beijing SPRSUN Energy Technology Co., Ltd. is a high - tech enterprise focusing on new energy and energy - saving technologies. The company is mainly engaged in the research, development, production, and sales of water - to - water heat pumps and related energy - saving products.


The company has a professional R & D team composed of experts in the fields of energy, thermodynamics, and automation. It is committed to the application and promotion of new energy technologies, and continuously develops new products with high efficiency and energy - saving features.


In the market, Beijing SPRSUN Energy Technology has gradually expanded its market share through technological innovation and market promotion. It has a certain influence in the domestic and international water - to - water heat pump markets.


Features and Advantages in Water To Water Heat Pump

  • Advanced energy - saving technology: The company uses advanced energy - saving technologies in water - to - water heat pumps, such as heat recovery technology and intelligent control technology, which can significantly reduce energy consumption and operating costs.
  • Customized energy - saving solutions: Beijing SPRSUN Energy Technology can provide customized energy - saving solutions for different customers according to their specific energy consumption situations and requirements, helping customers achieve better energy - saving effects.
  • Strong R & D and innovation ability: With a strong R & D team, the company can continuously introduce new products and technologies to the market, keeping up with the development trend of the industry.
  • Good cooperation with research institutions: The company has established good cooperation relationships with many domestic and international research institutions, which enables it to access the latest research results and technologies, and continuously improve the performance and quality of its products.


Conclusion

The water - to - water heat pump market in China is highly competitive, with a group of excellent suppliers emerging. Zhejiang CEN New Energy Stock Co., Ltd., Gree, Haier, Midea, and other companies all have their own unique advantages in product technology, quality, and service. These companies not only meet the domestic market demand for water - to - water heat pumps but also have a certain influence in the international market.


With the increasing awareness of energy conservation and environmental protection, the demand for water - to - water heat pumps is expected to continue to grow in the future. The top 10 suppliers mentioned in this article are likely to play an important role in the development of the industry, driving technological innovation and market expansion. At the same time, they also need to continuously improve their competitiveness, such as through further technological innovation, cost - control, and service improvement, to adapt to the changing market environment and meet the diverse needs of customers.


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