10 Leading cryogenic asu Factory in China - Blog

Introduction to Cryogenic Air Separation Unit (ASU)

A cryogenic air separation unit (ASU) is a crucial industrial facility used for separating atmospheric air into its primary components, such as oxygen, nitrogen, and argon, through a cryogenic distillation process. This technology is based on the different boiling points of these gases. At extremely low temperatures, air is liquefied, and then the components are separated by fractional distillation. Cryogenic ASUs are widely used in various industries, including steelmaking, chemical production, electronics manufacturing, and healthcare, where high - purity oxygen, nitrogen, and argon are required.

1. Newteck (Hangzhou) Energy Technology Co., Ltd

Newteck (Hangzhou) Energy Technology Co., Ltd is a prominent player in the field of cryogenic ASU. The company is dedicated to the research, development, design, and manufacturing of cryogenic air separation equipment. It has a team of highly skilled engineers and technicians who are committed to providing innovative and reliable solutions.

Features and Advantages

Advanced Technology: Newteck uses state - of - the - art technology in its cryogenic ASU design. Their equipment is known for its high energy efficiency, which helps customers reduce operating costs. For example, they have developed advanced heat exchanger designs that optimize the heat transfer process during the air separation, minimizing energy consumption.
Customization: The company offers customized solutions to meet the specific needs of different customers. Whether it is a small - scale ASU for a local factory or a large - scale unit for a major industrial complex, Newteck can design and manufacture the appropriate equipment.
Quality Assurance: Newteck adheres to strict quality control standards throughout the manufacturing process. All components are carefully inspected and tested to ensure the reliability and long - term performance of the cryogenic ASU.
After - sales Service: They provide comprehensive after - sales service, including installation, commissioning, maintenance, and technical support. This ensures that customers can operate their ASUs smoothly and efficiently.
Website: https://www.newtekcryogenic.com/

2. Hangzhou Hangyang Co., Ltd

Hangzhou Hangyang Co., Ltd is a well - established enterprise in the cryogenic ASU industry. With a long history of more than half a century, it has rich experience in the design, manufacturing, and installation of cryogenic air separation plants.

Features and Advantages

Extensive Product Range: Hangyang offers a wide range of cryogenic ASU products, from small - sized units with a capacity of a few hundred cubic meters per hour to large - scale plants with a capacity of tens of thousands of cubic meters per hour. This allows them to serve different industries and customer requirements.
Strong R & D Capability: The company invests heavily in research and development. They have established a national - level technology center and a post - doctoral research workstation, which enables them to continuously innovate and improve their cryogenic ASU technology. For instance, they have developed new processes for argon extraction, improving the purity and yield of argon in the air separation process.
Global Market Presence: Hangyang has a strong presence in the global market. Their products are exported to more than 50 countries and regions around the world. This international experience has enabled them to understand different market needs and provide better - tailored solutions.
Engineering and Project Management Skills: They have excellent engineering and project management capabilities. From project planning to on - site installation and commissioning, Hangyang can ensure the smooth progress of the project and deliver high - quality cryogenic ASU plants on time.

3. Air Products (China) Investment Co., Ltd

Air Products is a global leader in the industrial gas and equipment industry, and its operations in China also play a significant role in the cryogenic ASU market.

Features and Advantages

Global Technology Resources: As a multinational company, Air Products can leverage its global technology resources. They bring the latest cryogenic ASU technologies and management experience from around the world to China. For example, they have advanced control systems that can optimize the operation of the ASU in real - time, improving energy efficiency and product quality.
Integrated Gas Solutions: In addition to manufacturing cryogenic ASUs, Air Products also provides integrated gas solutions. They can supply high - purity oxygen, nitrogen, and argon directly to customers, which is convenient for customers who do not want to operate their own ASUs. This one - stop service model is very popular among customers in various industries.
Safety and Environmental Protection: Air Products attaches great importance to safety and environmental protection. Their cryogenic ASU designs incorporate advanced safety features to prevent accidents and ensure the safety of operators. At the same time, they also focus on reducing the environmental impact of the air separation process, such as minimizing greenhouse gas emissions.
Customer - centric Approach: The company has a customer - centric approach. They work closely with customers to understand their needs and provide personalized solutions. Their technical support team is always ready to assist customers in case of any problems.

4. Linde (China) Co., Ltd

Linde is another well - known international company with a strong presence in the Chinese cryogenic ASU market.

Features and Advantages

Innovative Technology: Linde is at the forefront of cryogenic ASU technology innovation. They have developed unique process technologies, such as the Linde double - column process, which is widely recognized for its high efficiency and reliability. This process can achieve a high separation efficiency of air components, resulting in high - purity products.
Energy - saving Solutions: Energy consumption is a major concern in the operation of cryogenic ASUs. Linde has developed a series of energy - saving solutions, such as advanced compressor technologies and heat recovery systems. These solutions can significantly reduce the energy consumption of the ASU, saving operating costs for customers.
Project Execution Excellence: Linde has a proven track record of excellent project execution. They have a professional project management team that can handle large - scale cryogenic ASU projects from start to finish. Their project management process ensures that the project is completed on time, within budget, and to the highest quality standards.
Training and Knowledge Transfer: Linde provides comprehensive training and knowledge transfer services to its customers. They train the operators of the cryogenic ASU to ensure that they can operate the equipment safely and efficiently. This also helps to improve the overall management level of the customer's ASU operation.

5. Wison Engineering Services Co., Ltd

Wison Engineering is a leading engineering company in China that is also actively involved in the cryogenic ASU field.

Features and Advantages

Engineering Expertise: Wison Engineering has strong engineering expertise in the design and construction of cryogenic ASU projects. They have a team of experienced engineers who are proficient in various engineering disciplines, such as process engineering, mechanical engineering, and electrical engineering. This allows them to provide comprehensive engineering solutions for cryogenic ASU projects.
Modular Design Concept: The company advocates a modular design concept for cryogenic ASUs. Modular design can shorten the construction period of the project, reduce on - site installation work, and improve the quality of the equipment. Wison Engineering can pre - fabricate the modules in the factory and then assemble them on - site, which is more efficient and cost - effective.
Project Financing Support: In addition to engineering services, Wison Engineering can also provide project financing support to its customers. This is very helpful for customers who may face financial difficulties in large - scale cryogenic ASU projects. They can offer flexible financing options to help customers complete the project smoothly.
Collaboration with Global Partners: Wison Engineering has established partnerships with many global companies in the cryogenic ASU field. Through these collaborations, they can access the latest technologies and management experience, and continuously improve their own capabilities.

6. Nanjing Gaochun Cryogenic Equipment Co., Ltd

Nanjing Gaochun Cryogenic Equipment Co., Ltd is a specialized manufacturer of cryogenic ASU equipment.

Features and Advantages

Specialized Manufacturing: The company focuses on the specialized manufacturing of cryogenic ASU components. They have in - depth knowledge and expertise in the manufacturing of key components such as distillation columns, heat exchangers, and valves. This specialization allows them to produce high - quality components with excellent performance.
Cost - effective Solutions: Nanjing Gaochun offers cost - effective solutions for cryogenic ASU projects. They have optimized their production processes and supply chain management to reduce costs without sacrificing quality. This makes their products more competitive in the market, especially for customers with budget constraints.
Local Service Advantage: As a local company, Nanjing Gaochun has a better understanding of the local market and customer needs. They can provide more timely and convenient after - sales service, which is very important for customers in China. Their local service team can quickly respond to customer requests and solve problems on - site.
Continuous Improvement: The company is committed to continuous improvement. They regularly upgrade their manufacturing equipment and technologies to improve the quality and performance of their products. They also actively participate in industry research and development projects to keep up with the latest trends in the cryogenic ASU industry.

7. Sichuan Air Separation Plant (Group) Co., Ltd

Sichuan Air Separation Plant (Group) Co., Ltd is a large - scale enterprise in the cryogenic ASU industry in China.

Features and Advantages

Comprehensive Product Portfolio: The company offers a comprehensive product portfolio of cryogenic ASUs, including single - column, double - column, and triple - column air separation plants. They can also provide customized solutions for special applications, such as high - purity oxygen production for the electronics industry or high - pressure nitrogen production for the oil and gas industry.
Strong Manufacturing Capacity: Sichuan Air Separation has a large - scale manufacturing base with advanced production equipment and a high - quality workforce. They can produce a large number of cryogenic ASU units every year, meeting the market demand. Their manufacturing capacity also allows them to handle large - scale projects efficiently.
Technical Innovation: The company actively promotes technical innovation. They have established a research and development center that focuses on the development of new cryogenic ASU technologies. For example, they have developed a new type of molecular sieve for air purification, which can improve the purification efficiency of the air separation process.
Industry Reputation: Sichuan Air Separation has a good reputation in the industry. They have completed many large - scale cryogenic ASU projects in China and abroad, and their products are well - recognized for their quality and reliability. This reputation helps them to attract more customers and expand their market share.

8. Yantai Jereh Group Co., Ltd

Yantai Jereh Group is a diversified company that also has a presence in the cryogenic ASU market.

Features and Advantages

Diversified Business Model: Jereh's diversified business model allows them to integrate different technologies and resources in the cryogenic ASU field. For example, they can combine their expertise in oil and gas equipment manufacturing with cryogenic ASU technology to provide integrated solutions for the oil and gas industry. This integrated approach can meet the complex needs of customers in this industry.
Digitalization and Automation: Jereh is committed to digitalization and automation in the operation of cryogenic ASUs. They have developed advanced digital control systems that can monitor and control the operation of the ASU in real - time. This digitalization can improve the efficiency and reliability of the ASU, reduce human errors, and optimize the production process.
International Market Expansion: The company has been actively expanding its international market. They have exported their cryogenic ASU products to many countries in Asia, Africa, and the Americas. This international expansion has enabled them to gain more experience in different markets and improve their product competitiveness.
Customer - oriented Innovation: Jereh focuses on customer - oriented innovation. They listen to the needs of their customers and develop new products and solutions based on these needs. For example, they have developed a portable cryogenic ASU for remote areas, which is very popular among customers in these regions.

9. Xi'an Shaangu Power Co., Ltd

Xi'an Shaangu Power Co., Ltd is mainly known for its power equipment manufacturing, but it also has capabilities in the cryogenic ASU field.

Features and Advantages

Power Equipment Integration: The company can integrate its power equipment, such as compressors, with cryogenic ASU systems. This integration can optimize the overall performance of the cryogenic ASU, as the power equipment is an important part of the air separation process. Their high - quality compressors can provide stable and efficient power for the ASU.
Reliability and Durability: Shaangu's products are known for their reliability and durability. Their power equipment is designed and manufactured to withstand harsh operating conditions. This reliability is crucial for the continuous operation of cryogenic ASUs, which often need to run 24/7 in industrial applications.
Technical Support and Upgrades: Shaangu provides comprehensive technical support and upgrade services for its cryogenic ASU - related products. They can help customers improve the performance of their existing ASU systems by upgrading the power equipment or providing technical modifications. This after - sales service ensures the long - term operation of the ASU.
Industry - wide Collaboration: The company collaborates with other enterprises in the cryogenic ASU industry. Through these collaborations, they can share technologies and resources, and jointly develop new products and solutions. This industry - wide collaboration helps to promote the development of the cryogenic ASU industry as a whole.

10. Jiangsu Shenghong Petrochemical Industry Group Co., Ltd

Jiangsu Shenghong Petrochemical Industry Group is a large - scale petrochemical enterprise that also has its own cryogenic ASU facilities.

Features and Advantages

In - house Demand and Integration: As a petrochemical enterprise, Shenghong has a large in - house demand for oxygen, nitrogen, and argon. By having its own cryogenic ASU facilities, the company can ensure a stable supply of these gases for its petrochemical production. This integration of gas production and petrochemical production can improve the overall efficiency of the enterprise.
Large - scale Project Experience: Shenghong has experience in building and operating large - scale cryogenic ASU projects. Their large - scale projects require high - level engineering and management capabilities. This experience can also be shared with other customers in the industry, providing reference for large - scale cryogenic ASU project construction.
Quality and Safety Management: The company attaches great importance to quality and safety management in the operation of cryogenic ASUs. They have established strict quality control and safety management systems to ensure the safe and reliable operation of the ASU. This high - standard management is beneficial for the long - term development of the enterprise and the industry.
Industry Chain Coordination: Shenghong can coordinate the entire industry chain related to cryogenic ASUs. They can source raw materials, manufacture equipment, and produce and supply gases in an integrated manner. This industry chain coordination can optimize the production process and reduce costs.

Conclusion

The cryogenic ASU industry in China is highly competitive, with these 10 leading factories each having its own unique features and advantages. Newteck (Hangzhou) Energy Technology Co., Ltd stands out with its advanced technology and customization capabilities. Hangzhou Hangyang Co., Ltd has a long - standing reputation and a wide product range. International companies like Air Products and Linde bring global technology and integrated solutions. Wison Engineering offers engineering expertise and modular design concepts. Nanjing Gaochun provides cost - effective and specialized manufacturing. Sichuan Air Separation has a comprehensive product portfolio and strong manufacturing capacity. Yantai Jereh focuses on digitalization and international expansion. Xi'an Shaangu offers power equipment integration, and Jiangsu Shenghong has in - house demand and large - scale project experience. These companies, through their continuous innovation, quality improvement, and customer - centric approaches, are driving the development of the cryogenic ASU industry in China and making important contributions to various industries that rely on high - purity gases.