Top 10 Dry Etching Equipment Suppliers in China

Introduction to Dry Etching Equipment

Dry etching equipment is a crucial tool in the semiconductor manufacturing, micro - electro - mechanical systems (MEMS), and other high - tech industries. It uses plasma or other dry chemical processes to remove materials from a substrate precisely. Compared with wet etching, dry etching offers better control over the etching profile, higher resolution, and less damage to the underlying layers. This makes it an indispensable technology for fabricating advanced semiconductor devices, such as integrated circuits, memory chips, and sensors.

1. Anhui Chunyuan Coating Technology Co., Ltd

Anhui Chunyuan Coating Technology Co., Ltd is a company that has made significant contributions to the field of dry etching and related coating technologies. The company is committed to providing high - quality equipment and solutions for various industries.

Features in Dry Etching Equipment:

Advanced Plasma Technology: The dry etching equipment produced by Anhui Chunyuan uses state - of - the - art plasma generation and control technology. This allows for precise control of the etching rate and uniformity across the substrate. The plasma can be precisely tuned to target specific materials, enabling selective etching processes that are essential for complex semiconductor device manufacturing.
Customizable Solutions: Recognizing that different customers have different requirements, the company offers customizable dry etching equipment. Whether it is the size of the substrate, the type of material to be etched, or the specific etching process parameters, Anhui Chunyuan can tailor the equipment to meet the unique needs of each customer.
High - Precision Etching: The equipment is designed to achieve high - precision etching, with a tolerance of up to a few nanometers. This level of precision is crucial for the production of advanced semiconductor devices, where even the slightest deviation can lead to device failure.

Advantages:

Cost - Effective: Anhui Chunyuan offers cost - effective dry etching solutions without compromising on quality. By optimizing the manufacturing process and using high - quality but cost - efficient materials, the company can provide equipment at a competitive price, making it an attractive option for both large - scale semiconductor manufacturers and small - to - medium - sized enterprises.
Excellent After - Sales Service: The company has a professional after - sales service team that can provide timely technical support and maintenance services. This ensures that the customers' equipment can operate stably for a long time, minimizing production downtime.
Innovation - Driven: Anhui Chunyuan invests heavily in research and development to continuously improve its dry etching technology. By collaborating with universities and research institutions, the company can keep up with the latest technological trends and develop new products to meet the evolving market demands.

Website: https://www.pvdcvd.com/

2. Naura Technology Group Co., Ltd

Naura Technology Group is a leading provider of semiconductor equipment in China. It has a long - standing reputation for its high - quality and innovative products.

Company Introduction:Naura was established in 2001 and has since grown into a comprehensive semiconductor equipment manufacturing enterprise. The company has a complete R & D, production, and sales system, and its products are widely used in the semiconductor, optoelectronics, and other high - tech industries. It has a large number of patents and intellectual property rights, which reflects its strong technological strength.

Features in Dry Etching Equipment:

Multifunctional Etching Capabilities: Naura's dry etching equipment can handle a wide range of materials, including silicon, silicon dioxide, and various metal films. It can perform different types of etching processes, such as reactive ion etching (RIE), inductively coupled plasma etching (ICP), and electron cyclotron resonance etching (ECR). This multifunctionality makes it suitable for a variety of semiconductor manufacturing processes.
High - Throughput Design: The equipment is designed to achieve high - throughput production. It uses advanced chamber design and gas flow control technology to reduce the etching cycle time while maintaining high - quality etching results. This is crucial for large - scale semiconductor manufacturing, where high productivity is required.
Intelligent Control System: Naura's dry etching equipment is equipped with an intelligent control system that can automatically adjust the etching parameters according to the real - time process conditions. This ensures the stability and repeatability of the etching process, reducing the influence of human factors on the production quality.

Advantages:

Strong R & D Team: Naura has a large and experienced R & D team composed of experts in semiconductor equipment technology. The team is constantly working on the development of new technologies and products, which enables the company to stay at the forefront of the industry.
Extensive Industry Experience: With more than 20 years of experience in the semiconductor equipment industry, Naura has a deep understanding of the market and customer needs. It can provide customers with comprehensive solutions and technical support, helping them to improve their production efficiency and product quality.
Good Market Reputation: Naura's products are well - recognized in the domestic and international markets. The company has established long - term partnerships with many well - known semiconductor manufacturers, which reflects the high quality and reliability of its products.

3. AMEC (Advanced Micro - Fabrication Equipment Inc., China)

AMEC is a global company focusing on semiconductor equipment manufacturing, with a strong presence in the dry etching equipment market.

Company Introduction:Founded in 2004, AMEC has quickly become a leading player in the semiconductor equipment industry. The company has R & D centers and production bases in China and abroad, and its products are sold to many countries and regions around the world. AMEC is committed to providing advanced semiconductor manufacturing solutions to meet the needs of the global semiconductor market.

Features in Dry Etching Equipment:

Advanced Plasma Source Technology: AMEC's dry etching equipment uses advanced plasma source technology, such as the dual - frequency plasma source. This technology can generate high - density and uniform plasma, which is beneficial for achieving high - speed and high - precision etching.
Process Integration Capabilities: The company's dry etching equipment can be easily integrated into the semiconductor manufacturing process flow. It can work in conjunction with other equipment, such as lithography machines and deposition equipment, to form a complete semiconductor manufacturing line. This integration capability helps to improve the overall production efficiency and reduce the production cost.
Environmental - Friendly Design: AMEC pays attention to environmental protection in the design of its dry etching equipment. The equipment uses advanced gas management and exhaust treatment systems to reduce the emission of harmful gases, which is in line with the global trend of environmental protection.

Advantages:

Global Market Reach: AMEC has a wide global market network, which allows it to quickly respond to the needs of international customers. The company can provide timely technical support and after - sales service to customers around the world, ensuring the smooth operation of their production lines.
Continuous Technological Innovation: AMEC invests a large amount of resources in technological innovation. By collaborating with international research institutions and semiconductor companies, the company can introduce the latest technologies and concepts into its product development, maintaining its technological leadership in the industry.
Quality Assurance System: The company has a strict quality assurance system that covers every aspect of the product life cycle, from design and development to production and after - sales service. This ensures that the dry etching equipment produced by AMEC meets the highest quality standards.

4. Shenyang Advanced Semiconductor Equipment Co., Ltd

Shenyang Advanced Semiconductor Equipment is a company that focuses on the research, development, and production of semiconductor equipment, including dry etching equipment.

Company Introduction:The company is located in Shenyang, a city with a strong industrial base in China. It has a modern production facility and a professional R & D team. Shenyang Advanced Semiconductor Equipment is committed to providing high - performance and reliable semiconductor equipment to domestic and international customers.

Features in Dry Etching Equipment:

Compact Design: The dry etching equipment of Shenyang Advanced Semiconductor Equipment has a compact design, which saves floor space in the semiconductor manufacturing workshop. This is especially important for small - to - medium - sized semiconductor manufacturers with limited production space.
User - Friendly Interface: The equipment is equipped with a user - friendly interface that is easy to operate. Even operators with limited technical knowledge can quickly master the operation of the equipment, reducing the training time and cost.
High - Quality Etching Results: The company's dry etching equipment can achieve high - quality etching results, with smooth etching profiles and low surface roughness. This is beneficial for the subsequent semiconductor device manufacturing processes, such as metal deposition and lithography.

Advantages:

Local Support Advantage: As a domestic company, Shenyang Advanced Semiconductor Equipment can provide more convenient and timely local support to Chinese customers. It can quickly respond to customer needs, provide on - site technical support, and ensure the normal operation of the equipment.
Cost - Effective Production: The company has optimized its production process to achieve cost - effective production. By reducing production costs without sacrificing product quality, it can offer competitive prices to customers, which is attractive for price - sensitive customers.
Industry - Specific Solutions: Shenyang Advanced Semiconductor Equipment can provide industry - specific dry etching solutions according to the different needs of customers in different industries, such as the semiconductor, MEMS, and optoelectronics industries. This targeted approach helps customers to better meet their production requirements.

5. Beijing Zhongke Microelectronics Equipment Co., Ltd

Beijing Zhongke Microelectronics Equipment is a company with strong scientific research background, which is affiliated with the Chinese Academy of Sciences.

Company Introduction:The company combines the scientific research advantages of the Chinese Academy of Sciences with market - oriented operation. It has a high - level R & D team and advanced manufacturing equipment. Beijing Zhongke Microelectronics Equipment is dedicated to promoting the development of the domestic semiconductor equipment industry through technological innovation.

Features in Dry Etching Equipment:

Cutting - Edge Research - Based Technology: The dry etching equipment of Beijing Zhongke Microelectronics Equipment is based on the latest scientific research results. It uses advanced materials and processes to improve the performance of the equipment. For example, the company may use new types of plasma - generating materials to enhance the etching efficiency.
High - Stability Operation: The equipment is designed to operate stably for a long time. It has a reliable cooling system, power supply system, and gas control system to ensure that the etching process is not affected by external factors. This stability is crucial for the mass production of high - quality semiconductor devices.
Flexible Process Configuration: The company can provide flexible process configuration for its dry etching equipment. Customers can choose different etching processes and parameters according to their specific production needs, which increases the adaptability of the equipment.

Advantages:

Scientific Research Support: Being affiliated with the Chinese Academy of Sciences, Beijing Zhongke Microelectronics Equipment has access to a large amount of scientific research resources. This allows the company to conduct in - depth research on semiconductor equipment technology and develop innovative products.
Talent Advantage: The company can attract high - level scientific and technological talents from the Chinese Academy of Sciences and other research institutions. These talents bring advanced knowledge and experience to the company, promoting the continuous improvement of the company's product quality and technological level.
Industry - Academic - Research Cooperation: Beijing Zhongke Microelectronics Equipment actively promotes industry - academic - research cooperation. By collaborating with universities and research institutions, it can accelerate the transformation of scientific research results into practical products, and also improve the overall technological level of the industry.

6. Suzhou Jusung Technology Co., Ltd

Suzhou Jusung Technology is a company that focuses on providing semiconductor equipment and process solutions, including dry etching equipment.

Company Introduction:The company is located in Suzhou, a city with a prosperous high - tech industry in China. It has a modern R & D and production base, and a professional sales and service team. Suzhou Jusung Technology is committed to providing high - quality semiconductor equipment and services to customers in the global market.

Features in Dry Etching Equipment:

Modular Design: The dry etching equipment of Suzhou Jusung Technology adopts a modular design. This makes it easy to upgrade and maintain the equipment. Customers can replace or add modules according to their production needs, which reduces the cost of equipment upgrading.
High - Efficiency Gas Distribution System: The equipment is equipped with a high - efficiency gas distribution system that can ensure uniform gas distribution in the etching chamber. This is beneficial for achieving uniform etching results across the substrate, improving the product yield.
Advanced Monitoring and Diagnosis System: The company's dry etching equipment has an advanced monitoring and diagnosis system. It can real - time monitor the operating parameters of the equipment, such as temperature, pressure, and gas flow rate, and diagnose potential problems in time. This helps to prevent equipment failures and reduce production downtime.

Advantages:

Rapid Response to Market Changes: Suzhou Jusung Technology has a flexible organizational structure that allows it to quickly respond to market changes. The company can adjust its product R & D and production plans according to market demand, ensuring that its products can meet the latest market needs.
Comprehensive Service System: The company provides a comprehensive service system, including pre - sales consultation, on - site installation and commissioning, after - sales maintenance, and technical training. This all - round service helps customers to better use the equipment and improve their production efficiency.
Industry - Leading Technology: Suzhou Jusung Technology continuously invests in R & D to maintain its industry - leading technology. By introducing advanced technologies from abroad and combining them with domestic R & D efforts, the company can develop high - performance dry etching equipment.

7. Shanghai Micro Electronics Equipment (Group) Co., Ltd

Shanghai Micro Electronics Equipment (Group) is a well - known semiconductor equipment manufacturer in China, with a wide range of products including dry etching equipment.

Company Introduction:The company has a long history and rich experience in the semiconductor equipment industry. It has a large - scale production base and a complete R & D and quality control system. Shanghai Micro Electronics Equipment (Group) is committed to promoting the localization of semiconductor equipment in China and improving the competitiveness of the domestic semiconductor industry.

Features in Dry Etching Equipment:

Large - Scale Production Capacity: The company's dry etching equipment has a large - scale production capacity, which can meet the mass production needs of large - scale semiconductor manufacturers. It can handle large - sized substrates, such as 300 - mm wafers, with high - speed and high - quality etching.
Advanced Process Control Technology: The dry etching equipment of Shanghai Micro Electronics Equipment (Group) uses advanced process control technology. It can precisely control the etching process parameters, such as plasma density, gas flow rate, and etching time, to ensure the consistency and repeatability of the etching results.
Compatibility with Other Equipment: The equipment is designed to be compatible with other semiconductor manufacturing equipment, such as lithography machines and cleaning equipment. This allows for seamless integration into the semiconductor production line, improving the overall production efficiency.

Advantages:

Brand Advantage: As a well - known domestic semiconductor equipment brand, Shanghai Micro Electronics Equipment (Group) has a high brand recognition in the market. Customers have more confidence in the quality and performance of its products, which is beneficial for the company to expand its market share.
National Support: The company has received strong national support in the development of semiconductor equipment. This support includes policy support, financial support, and research project cooperation, which helps the company to accelerate its technological innovation and product development.
Industry - Wide Influence: Shanghai Micro Electronics Equipment (Group) has a wide influence in the domestic semiconductor equipment industry. It can drive the development of related industries, such as semiconductor materials and equipment parts manufacturing, and promote the overall development of the semiconductor industry in China.

8. Wuhan Ruixin Semiconductor Equipment Co., Ltd

Wuhan Ruixin Semiconductor Equipment is a company that focuses on the research, development, and production of semiconductor equipment, with dry etching equipment as one of its core products.

Company Introduction:The company is located in Wuhan, a city with a strong high - tech industry base in China. It has a professional R & D team and a modern production facility. Wuhan Ruixin Semiconductor Equipment is committed to providing high - quality semiconductor equipment solutions to domestic and international customers.

Features in Dry Etching Equipment:

Low - Energy Consumption Design: The dry etching equipment of Wuhan Ruixin Semiconductor Equipment has a low - energy consumption design. By optimizing the power supply system and plasma generation technology, the equipment can reduce energy consumption while maintaining high - performance etching. This is in line with the global trend of energy conservation and environmental protection.
High - Precision Temperature Control: The equipment is equipped with a high - precision temperature control system. It can precisely control the temperature in the etching chamber, which is crucial for achieving stable and high - quality etching results. Temperature fluctuations can affect the etching rate and etching profile, and the high - precision temperature control system can effectively avoid these problems.
Advanced Gas Recycling System: The company's dry etching equipment has an advanced gas recycling system. It can recycle and reuse the etching gases, reducing the consumption of raw materials and the emission of waste gases. This not only reduces production costs but also is environmentally friendly.

Advantages:

Cost - Saving Solutions: Wuhan Ruixin Semiconductor Equipment can provide cost - saving dry etching solutions to customers. By reducing energy consumption, raw material consumption, and maintenance costs, it helps customers to lower their overall production costs.
Continuous Product Improvement: The company is committed to continuous product improvement. Through customer feedback and R & D efforts, it can continuously optimize the performance and features of its dry etching equipment, meeting the evolving needs of customers.
Good Customer Relationship Management: Wuhan Ruixin Semiconductor Equipment attaches great importance to customer relationship management. It maintains close communication with customers, understands their needs and pain points, and provides personalized solutions. This helps to build long - term and stable customer relationships.

9. Hangzhou Silan Microelectronics Co., Ltd

Hangzhou Silan Microelectronics is a well - known semiconductor company in China, which also has its own dry etching equipment business.

Company Introduction:The company has a long - standing history in the semiconductor industry. It has a complete semiconductor manufacturing chain, from chip design, manufacturing to packaging and testing. Hangzhou Silan Microelectronics is committed to promoting the development of the domestic semiconductor industry through technological innovation and product diversification.

Features in Dry Etching Equipment:

Integrated Semiconductor Process Compatibility: The dry etching equipment of Hangzhou Silan Microelectronics is highly compatible with its own semiconductor manufacturing processes. This allows for seamless integration into its semiconductor production line, improving the overall production efficiency and product quality.
Self - Developed Etching Recipes: The company has developed a series of self - developed etching recipes based on its long - term semiconductor manufacturing experience. These recipes can be optimized according to different product requirements, achieving high - quality etching results for different types of semiconductor devices.
In - house Process Monitoring and Optimization: Hangzhou Silan Microelectronics has an in - house process monitoring and optimization system for its dry etching equipment. It can real - time monitor the etching process parameters, analyze the etching results, and optimize the process in time. This helps to improve the production yield and product performance.

Advantages:

Industry - Chain Advantage: As a company with a complete semiconductor manufacturing chain, Hangzhou Silan Microelectronics can better understand the overall requirements of the semiconductor production process. It can design and develop dry etching equipment that is more suitable for the actual production needs, and also provide more comprehensive technical support to customers.
Rich Semiconductor Experience: The company's rich semiconductor manufacturing experience allows it to have a deep understanding of the challenges and requirements in the dry etching process. It can use this experience to continuously improve the performance and reliability of its dry etching equipment.
Product Diversification Advantage: Hangzhou Silan Microelectronics' product diversification strategy allows it to provide customers with a one - stop solution for semiconductor manufacturing. In addition to dry etching equipment, it can also provide other semiconductor - related products and services, which is convenient for customers and helps to strengthen the company's market competitiveness.

10. Changsha Jingjia Microelectronics Co., Ltd

Changsha Jingjia Microelectronics is a company that focuses on the research, development, and production of high - performance semiconductor chips and related equipment, including dry etching equipment.

Company Introduction:The company is located in Changsha, a city with a vibrant high - tech industry in China. It has a professional R & D team and a modern production base. Changsha Jingjia Microelectronics is committed to providing high - quality semiconductor products and equipment to meet the needs of the domestic and international market.

Features in Dry Etching Equipment:

High - Performance Plasma Generation: The dry etching equipment of Changsha Jingjia Microelectronics uses high - performance plasma generation technology. It can generate high - density and high - energy plasma, which is beneficial for achieving high - speed and high - precision etching.
Advanced Etching Profile Control: The equipment can precisely control the etching profile, such as the sidewall angle and the etching depth. This is crucial for the production of advanced semiconductor devices, where the etching profile has a significant impact on the device performance.
Real - Time Process Monitoring and Feedback: The company's dry etching equipment is equipped with a real - time process monitoring and feedback system. It can monitor the etching process parameters in real - time and provide feedback to the control system. If any abnormality is detected, the system can automatically adjust the process parameters to ensure the stability and quality of the etching process.

Advantages:

Strong R & D Focus on High - Performance Chips: Changsha Jingjia Microelectronics' strong R & D focus on high - performance chips gives it an in - depth understanding of the requirements for dry etching in chip manufacturing. It can develop dry etching equipment that is specifically tailored to the needs of high - performance chip production, which is a unique advantage in the market.
Continuous Technological Innovation: The company is committed to continuous technological innovation. By investing in R & D, it can introduce new technologies and concepts into the design and development of dry etching equipment, maintaining its technological leadership in the industry.
Market - Oriented Product Development: Changsha Jingjia Microelectronics develops its products based on market demand. It closely follows the market trends and customer needs, and continuously adjusts its product features and performance to meet the market requirements, which helps it to gain a competitive edge in the market.

Conclusion

The dry etching equipment industry in China is experiencing rapid development, with a group of excellent domestic suppliers emerging. These companies, such as Anhui Chunyuan Coating Technology Co., Ltd, Naura Technology Group Co., Ltd, and others, have their own unique features and advantages in dry etching equipment. They cover a wide range of aspects, including technological innovation, product performance, cost - effectiveness, and after - sales service.

Some companies, like Naura and AMEC, have strong R & D capabilities and global market influence, which enables them to provide advanced and high - performance dry etching solutions. Others, such as Shenyang Advanced Semiconductor Equipment and Suzhou Jusung Technology, focus on providing cost - effective and user - friendly products, which are suitable for small - to - medium - sized semiconductor manufacturers.

As the demand for semiconductor devices continues to grow, especially in emerging fields such as 5G, artificial intelligence, and the Internet of Things, the dry etching equipment industry in China will face both opportunities and challenges. These domestic suppliers need to continuously invest in R & D, improve product quality, and expand market share to meet the increasing demand for high - quality dry etching equipment. At the same time, they also need to strengthen international cooperation and competition to promote the further development of the domestic dry etching equipment industry and contribute to the global semiconductor manufacturing industry.