Top 10 closed cooling tower Suppliers in China 2025

Introduction to Closed Cooling Tower

A closed cooling tower, also known as a closed - circuit cooling tower or an evaporative fluid cooler, is a heat rejection device that combines the features of a traditional cooling tower and a shell - and - tube heat exchanger. It uses a combination of air and water to cool a fluid (usually water or a water - glycol mixture) that is circulated through a closed loop within the tower.

The main advantage of a closed cooling tower is that it prevents the cooling fluid from being exposed to the external environment, which reduces the risk of contamination, scaling, and corrosion. This results in lower maintenance costs, longer equipment life, and better overall system performance. Closed cooling towers are widely used in various industries such as power generation, chemical processing, HVAC systems, and food and beverage production.

Top 10 Suppliers

1. Tianjin LATINO Environmental Technology Co., Ltd.

Tianjin LATINO Environmental Technology Co., Ltd. is a leading player in the field of closed cooling tower manufacturing in China. The company is committed to providing high - quality and energy - efficient cooling solutions. With a team of experienced engineers and technicians, they are able to design and produce closed cooling towers that meet the diverse needs of different industries.

The company has a strict quality control system in place, ensuring that every product leaving the factory meets international standards. They use advanced manufacturing techniques and high - quality materials to ensure the durability and reliability of their cooling towers.

Features in Closed Cooling Tower:

• High - efficiency heat transfer: The closed cooling towers of Tianjin LATINO are designed with advanced heat transfer technology, which can achieve a high heat transfer coefficient. This means that they can cool the fluid more effectively in a shorter time, saving energy and improving the overall efficiency of the system.
• Low noise operation: The company uses special noise - reduction technology in the design of the cooling tower fans and other components. As a result, the cooling towers operate with relatively low noise levels, which is suitable for installation in noise - sensitive areas such as residential areas or hospitals.
• Customization: Tianjin LATINO understands that different customers have different requirements. Therefore, they offer customized closed cooling tower solutions. They can adjust the size, capacity, and other parameters of the cooling tower according to the specific needs of the customer.

Advantages:

• Technical innovation: The company invests a large amount of resources in research and development. They are constantly exploring new technologies and materials to improve the performance of their cooling towers. For example, they have developed a new type of heat exchanger material that can improve heat transfer efficiency while reducing the weight of the cooling tower.
• Good after - sales service: Tianjin LATINO provides comprehensive after - sales service. They have a professional after - sales team that can quickly respond to customer problems and provide on - site maintenance and repair services.
• International market recognition: The company's products have been exported to many countries and regions around the world, which indicates that their products have met the high - quality requirements of the international market.

Website: https://www.latinocooling.com/

2. Jiangsu Jincheng Air Conditioning Engineering Co., Ltd.

Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. has a long - standing reputation in the air - conditioning and cooling equipment industry. The company was established several decades ago and has since grown into a large - scale enterprise with advanced production facilities and a strong R & D team.

In the field of closed cooling towers, Jiangsu Jincheng has a wide range of products. Their cooling towers are used in many large - scale industrial projects, such as petrochemical plants and steel mills. The company has a complete production line, from raw material processing to the final assembly of the cooling tower.

Features in Closed Cooling Tower:

• Robust structure: The closed cooling towers of Jiangsu Jincheng are built with a strong and durable structure. They use high - strength steel materials and advanced welding techniques to ensure that the cooling tower can withstand harsh environmental conditions, such as strong winds and heavy snow.
• Advanced water distribution system: The company's cooling towers are equipped with an advanced water distribution system. This system can evenly distribute the water on the heat exchanger surface, which improves the heat transfer efficiency and reduces the risk of dry spots on the heat exchanger.
• Energy - saving design: Jiangsu Jincheng focuses on energy - saving design in its cooling tower products. They use energy - efficient fans and pumps, and optimize the overall design of the cooling tower to reduce energy consumption.

Advantages:

• Rich project experience: With decades of experience in the industry, the company has participated in many large - scale projects. This experience allows them to better understand the needs of different industries and provide more suitable cooling tower solutions.
• Quality control system: The company has a strict quality control system that covers every aspect of the production process. From the inspection of raw materials to the final testing of the finished product, every step is carefully monitored to ensure the quality of the cooling tower.
• Local support: Jiangsu Jincheng has a wide - spread service network in China. This means that they can provide timely local support to their customers, including installation, maintenance, and repair services.

3. Shandong Bingshan Group Co., Ltd.

Shandong Bingshan Group Co., Ltd. is a well - known enterprise in the refrigeration and cooling industry. The group has a diversified business portfolio, including the production of closed cooling towers. The company has a large - scale production base and advanced manufacturing equipment.

The group emphasizes technological innovation and has established a research and development center. They cooperate with many domestic and foreign research institutions to continuously improve the performance of their products.

Features in Closed Cooling Tower:

• High - precision manufacturing: The closed cooling towers of Shandong Bingshan are manufactured with high precision. The company uses advanced CNC machining equipment to ensure the accuracy of the components, which improves the overall performance and reliability of the cooling tower.
• Intelligent control system: The cooling towers are equipped with an intelligent control system. This system can automatically adjust the operating parameters of the cooling tower according to the ambient temperature, humidity, and the temperature of the cooling fluid. This not only improves the energy efficiency but also reduces the need for manual operation.
• Anti - corrosion design: The company uses special anti - corrosion materials and coatings in the manufacturing of the cooling tower. This effectively prevents the cooling tower from being corroded by the external environment, especially in areas with high humidity or corrosive gases.

Advantages:

• Group advantages: As a large - scale group, Shandong Bingshan has strong financial strength and resource integration ability. This allows them to invest more in research and development and expand their production capacity.
• Brand influence: The company has a high - profile brand in the industry. Their products are trusted by many customers, which gives them an edge in the market competition.
• Comprehensive product range: In addition to closed cooling towers, the group also produces other refrigeration and cooling equipment. This allows them to provide customers with a complete set of cooling solutions.

4. Guangdong Jiema Refrigeration Equipment Co., Ltd.

Guangdong Jiema Refrigeration Equipment Co., Ltd. is located in the economically developed Guangdong Province. The company focuses on the production of high - quality refrigeration and cooling equipment, including closed cooling towers.

The company has a young and innovative R & D team. They are constantly exploring new technologies and concepts in the field of cooling tower design and manufacturing.

Features in Closed Cooling Tower:

• Compact design: The closed cooling towers of Guangdong Jiema are designed to be compact. This is especially suitable for customers with limited installation space. The compact design does not sacrifice the performance of the cooling tower, but rather optimizes the internal structure to achieve high - efficiency heat transfer in a small space.
• Environment - friendly materials: The company uses environment - friendly materials in the production of its cooling towers. These materials are non - toxic, non - polluting, and recyclable, which meets the requirements of sustainable development.
• Easy maintenance: The cooling towers are designed with easy - to - access components. This makes it convenient for maintenance personnel to carry out routine maintenance and repair work, reducing the downtime of the cooling tower.

Advantages:

• Geographical advantage: Located in Guangdong, the company has easy access to advanced manufacturing technologies and a large number of skilled workers. This helps them to improve the quality and production efficiency of their products.
• Innovation - driven: The company's R & D team is constantly innovating. They are able to quickly respond to market changes and develop new products to meet the emerging needs of customers.
• Cost - effective: Guangdong Jiema offers cost - effective closed cooling tower solutions. They can provide high - quality products at a relatively competitive price, which is attractive to many customers, especially small and medium - sized enterprises.

5. Zhejiang Dun'an Artificial Environment Co., Ltd.

Zhejiang Dun'an Artificial Environment Co., Ltd. is a leading enterprise in the field of artificial environment control. The company has a wide range of products, including closed cooling towers. They have a large - scale production base and a complete industrial chain.

The company has a strong brand image in the market and is committed to providing high - quality products and services to its customers.

Features in Closed Cooling Tower:

• Stable performance: The closed cooling towers of Zhejiang Dun'an are known for their stable performance. They have been rigorously tested in different working conditions to ensure that they can operate stably for a long time.
• High - performance fans: The cooling towers are equipped with high - performance fans. These fans have a large air volume and high efficiency, which can effectively improve the heat transfer efficiency of the cooling tower.
• Modular design: The company uses a modular design concept in the production of its cooling towers. This makes it easy to install, expand, and upgrade the cooling tower according to the changing needs of the customer.

Advantages:

• Brand reputation: Zhejiang Dun'an has a long - established brand reputation in the market. Customers trust the quality and performance of their products, which gives them a competitive advantage.
• Industrial chain integration: The company's complete industrial chain allows them to control the quality and cost of the products more effectively. They can source raw materials and components from their own subsidiaries, ensuring the stability of the supply chain.
• Technical support: The company has a professional technical support team. They can provide technical guidance and training to customers, helping them to better use and maintain the cooling towers.

6. Shanghai Baosteel Energy - saving Technology Co., Ltd.

Shanghai Baosteel Energy - saving Technology Co., Ltd. is affiliated with the well - known Baosteel Group. The company focuses on energy - saving technologies and products, and closed cooling towers are one of their important product lines.

The company combines the advanced technologies and management experience of Baosteel Group. They have a high - level R & D team and advanced testing equipment.

Features in Closed Cooling Tower:

• Energy - saving technology: As an energy - saving technology company, Shanghai Baosteel's closed cooling towers are designed with advanced energy - saving technology. They use variable - frequency drives for fans and pumps, which can adjust the power consumption according to the actual operating conditions, saving a large amount of energy.
• High - quality heat exchanger: The cooling towers are equipped with high - quality heat exchangers. These heat exchangers are made of high - performance materials and have a large heat transfer area, which improves the heat transfer efficiency of the cooling tower.
• Long - term reliability: The company focuses on the long - term reliability of its products. They conduct strict quality control and life - cycle testing on the cooling towers to ensure that they can operate reliably for many years.

Advantages:

• Group resources: Relying on the resources of Baosteel Group, the company has access to advanced manufacturing technologies, high - quality raw materials, and a large - scale production base.
• Energy - saving concept: The company's energy - saving concept is in line with the current trend of sustainable development. Their energy - saving cooling tower products are very popular among customers who are concerned about energy consumption and environmental protection.
• Technical research and development: The company invests a lot in technical research and development. They are constantly exploring new energy - saving technologies and improving the performance of their cooling towers.

7. Hebei Huayang Cooling Equipment Co., Ltd.

Hebei Huayang Cooling Equipment Co., Ltd. is a specialized manufacturer of cooling equipment, including closed cooling towers. The company has a long - term focus on the cooling equipment industry and has accumulated rich experience in production and technology.

The company has a large production capacity and can meet the large - scale demand of customers.

Features in Closed Cooling Tower:

• Large - capacity design: Hebei Huayang's closed cooling towers are available in large - capacity models. These models are suitable for large - scale industrial projects that require high - volume cooling.
• Stable water quality control: The company's cooling towers are equipped with a water quality control system. This system can monitor and adjust the water quality in the cooling tower, preventing the growth of algae and bacteria, and reducing the risk of scaling and corrosion.
• Good adaptability: The cooling towers can adapt to different environmental conditions. They are designed to operate normally in different temperatures, humidity levels, and air quality conditions.

Advantages:

• Production capacity advantage: The company's large production capacity allows them to deliver products to customers in a timely manner, especially for large - scale projects with tight schedules.
• Cost - control: Through efficient production management and cost - control measures, the company can offer relatively low - cost cooling tower solutions without sacrificing product quality.
• Customer - oriented service: Hebei Huayang focuses on customer needs. They provide personalized service to each customer, from the initial consultation to the after - sales service.

8. Hunan Yuanda Air - conditioning Co., Ltd.

Hunan Yuanda Air - conditioning Co., Ltd. is a well - known enterprise in the air - conditioning and cooling industry. The company has a wide range of products, including closed cooling towers.

The company has a strong R & D ability and has won many national patents for its technological innovations.

Features in Closed Cooling Tower:

• Advanced control technology: The closed cooling towers of Hunan Yuanda are equipped with advanced control technology. The control system can monitor and adjust the operating parameters of the cooling tower in real - time, ensuring the optimal performance of the cooling tower under different working conditions.
• High - strength materials: The company uses high - strength materials in the manufacturing of its cooling towers. These materials can withstand high pressures and harsh environmental conditions, ensuring the long - term stability of the cooling tower.
• Noise - reduction design: In addition to the basic noise - reduction measures, Hunan Yuanda's cooling towers also use special noise - reduction structures and materials. This makes the cooling towers operate with extremely low noise levels, which is very suitable for use in quiet environments.

Advantages:

• Technological leadership: The company's strong R & D ability allows them to be at the forefront of technological innovation in the industry. They can continuously introduce new products and technologies to meet the changing needs of the market.
• Brand value: Hunan Yuanda has a high - value brand in the market. Customers are more likely to choose their products because of the brand's reputation for quality and reliability.
• Comprehensive service system: The company has a comprehensive service system that includes pre - sales consultation, on - site installation guidance, and after - sales maintenance. This provides customers with a one - stop service experience.

9. Fujian Aostar Air - conditioning Co., Ltd.

Fujian Aostar Air - conditioning Co., Ltd. is a growing enterprise in the air - conditioning and cooling equipment field. The company focuses on product quality and customer service.

The company's closed cooling towers are designed with a modern and user - friendly concept.

Features in Closed Cooling Tower:

• User - friendly interface: The cooling towers are equipped with a user - friendly interface. Operators can easily monitor and control the operating parameters of the cooling tower through the interface, which improves the convenience of operation.
• High - efficiency heat transfer tubes: The company uses high - efficiency heat transfer tubes in its cooling towers. These tubes have a unique internal structure that can enhance the heat transfer efficiency and reduce the energy consumption of the cooling tower.
• Corrosion - resistant coating: The cooling towers are coated with a special corrosion - resistant coating. This coating can effectively protect the cooling tower from corrosion, especially in coastal areas with high salt content in the air.

Advantages:

• Customer - centric approach: The company puts the needs of customers first. They listen to customer feedback and continuously improve their products and services to meet customer expectations.
• Continuous improvement: Fujian Aostar is committed to continuous improvement. They regularly update their production technology and product design to keep up with the latest trends in the industry.
• Flexible service: The company can provide flexible service options to customers, such as customized installation solutions and extended warranty services.

10. Anhui Xingbang Cooling Equipment Co., Ltd.

Anhui Xingbang Cooling Equipment Co., Ltd. is a specialized manufacturer of cooling equipment. The company has a simple but efficient production process and a dedicated team.

The company's closed cooling towers are popular in the domestic market, especially in some small and medium - sized industrial enterprises.

Features in Closed Cooling Tower:

• Simple and reliable design: The cooling towers are designed with a simple and reliable structure. This reduces the probability of failure and makes the cooling tower easy to operate and maintain.
• Cost - effective operation: The company's cooling towers are designed to operate with low cost. They use energy - efficient components and optimize the operating parameters to reduce energy consumption and operating costs.
• Good heat transfer performance: Despite the simple design, the cooling towers have good heat transfer performance. The company has optimized the heat transfer structure to ensure that the cooling tower can effectively cool the fluid.

Advantages:

• Cost - advantage: Anhui Xingbang can offer cost - effective cooling tower solutions. This is very attractive to small and medium - sized enterprises with limited budgets.
• Local service: The company has a good local service network. They can provide timely on - site service to customers in the local area, ensuring the normal operation of the cooling tower.
• Quick response: The company can quickly respond to customer orders and technical inquiries. This allows them to better meet the urgent needs of customers.

Conclusion

The above - listed top 10 closed cooling tower suppliers in China in 2025 represent the leading forces in the domestic closed cooling tower industry. Each company has its own unique features and advantages. Some companies focus on technological innovation, such as Tianjin LATINO and Shandong Bingshan, which are constantly exploring new materials and technologies to improve the performance of their cooling towers. Others emphasize cost - effectiveness, like Hebei Huayang and Anhui Xingbang, providing high - quality products at a relatively low price.

In addition, many companies pay attention to environmental protection and energy - saving, which is in line with the current trend of sustainable development. For example, Guangdong Jiema uses environment - friendly materials, and Shanghai Baosteel applies advanced energy - saving technology.

Overall, these suppliers can meet the diverse needs of different industries and customers. Whether it is a large - scale industrial project or a small - scale enterprise with limited space and budget, there is a suitable closed cooling tower supplier among them. As the industry continues to develop, these companies are expected to further improve their products and services, and contribute to the development of the global closed cooling tower market.