10 Leading tie bar Manufacturers in China 2025

Introduction to Tie Bars

Tie bars are essential components in various industrial applications, especially in plastic machinery and metalworking. In plastic injection molding machines, tie bars play a crucial role in maintaining the alignment of the moving and fixed platens. They withstand the high clamping forces generated during the molding process, ensuring the stability and precision of the machine. Tie bars are also used in die - casting machines, forging equipment, and other heavy - duty machinery to provide structural support and maintain the integrity of the machine structure.

1. Ningbo DW Plastics Machinery Co., Ltd.

Company Introduction

Ningbo DW Plastics Machinery Co., Ltd. is a well - established enterprise in the field of plastic machinery. It has been dedicated to the research, development, production, and sales of high - quality plastic injection molding machines and related components for many years. The company is located in Ningbo, a city known for its strong manufacturing base and advanced technology in the machinery industry.

Ningbo DW Plastics Machinery Co., Ltd. has a professional R & D team composed of experienced engineers and technicians. They are constantly exploring new technologies and materials to improve the performance and quality of their products. The company adheres to strict quality control systems throughout the production process, from raw material procurement to the final product inspection. This ensures that each tie bar produced meets the highest industry standards.

The company also attaches great importance to customer service. They provide comprehensive pre - sales consultation, in - sales support, and after - sales service to meet the diverse needs of customers around the world. With a wide range of products and excellent service, Ningbo DW Plastics Machinery Co., Ltd. has won a good reputation in the international market.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • High Strength: The tie bars produced by Ningbo DW Plastics Machinery Co., Ltd. are made of high - quality alloy steel. Through advanced heat - treatment processes, they have excellent tensile strength and fatigue resistance, which can withstand the high - frequency and high - stress working environment of plastic injection molding machines.
  • Precision Machining: The company uses advanced CNC machining equipment to ensure the dimensional accuracy of tie bars. The surface finish of the tie bars is also very high, which reduces friction and wear during the operation of the machine, improving the overall efficiency and service life of the machine.
  • Customization: They can provide customized tie bars according to the specific requirements of customers. Whether it is the length, diameter, or thread specification, the company can meet the special needs of different customers.

  
  

• Company Advantages:
  • Technical Expertise: With years of experience in the plastic machinery industry, the company has accumulated rich technical knowledge and practical experience. Their R & D team can continuously innovate and improve the design and manufacturing process of tie bars.
  • Quality Assurance: The strict quality control system ensures that every tie bar leaving the factory is of high quality. This gives customers confidence in the performance and reliability of the products.
  • Global Market Reach: The company has established a wide sales network around the world. Their products are exported to many countries and regions, which shows the high recognition of their products in the international market.
  • Website: https://www.dw-machinery.com/

  
  

2. Chen Hsong Holdings Limited

Company Introduction

Chen Hsong Holdings Limited is a leading player in the plastic machinery industry. Founded in 1958, it has a long - standing history and rich experience in the field. The company is committed to the development, production, and sales of plastic injection molding machines, and tie bars are one of its important components.

Chen Hsong has a large - scale manufacturing base with advanced production equipment and a high - level management team. The company has always been at the forefront of technological innovation. It invests a large amount of resources in research and development every year to introduce new products and improve existing ones.

In addition to its focus on product quality, Chen Hsong also pays attention to environmental protection and sustainable development. It has developed a series of energy - saving and environmentally friendly plastic injection molding machines, which are well - received by the market. The company has a global customer base, and its products are widely used in various industries such as automotive, electronics, and packaging.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • Advanced Material Selection: Chen Hsong uses high - performance alloy materials for its tie bars. These materials have good mechanical properties, such as high strength, toughness, and corrosion resistance. This ensures that the tie bars can operate stably in different working environments.
  • Optimized Design: The design of the tie bars takes into account the overall performance of the plastic injection molding machine. They are designed to evenly distribute the clamping force, reducing stress concentration and improving the stability of the machine during operation.
  • Long - term Durability: Through strict quality control and advanced manufacturing processes, the tie bars have a long service life. They can withstand continuous high - load operation without significant wear or deformation.

  
  

• Company Advantages:
  • Brand Reputation: With over half a century of development, Chen Hsong has established a strong brand image in the plastic machinery industry. Its products are trusted by customers around the world.
  • Comprehensive R & D Capability: The company's R & D team can quickly respond to market changes and customer needs. They can develop new tie bar designs and improve existing products in a timely manner.
  • After - sales Service Network: Chen Hsong has a comprehensive after - sales service network. It can provide timely technical support and maintenance services to customers, ensuring the normal operation of the machines.

  
  

3. Haitian International Holdings Limited

Company Introduction

Haitian International Holdings Limited is one of the largest plastic machinery manufacturers in the world. It was founded in 1966 and has grown into a global enterprise with a wide range of products and a large market share. The company is mainly engaged in the research, development, production, and sales of plastic injection molding machines, and tie bars are an important part of its product portfolio.

Haitian International has a modern manufacturing base with advanced production technology and equipment. The company adheres to the concept of "quality first, customer first". It has a strict quality management system that covers every aspect of the production process, from raw material selection to product assembly and testing.

The company also actively promotes international cooperation and exchanges. It has established strategic partnerships with many well - known enterprises around the world, which helps it to keep up with the latest technological trends and market demands. Haitian International's products are sold in more than 130 countries and regions, and it has a high - quality customer service team to provide support to customers.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • High - Precision Manufacturing: Haitian International uses advanced manufacturing techniques to ensure the high precision of tie bars. The dimensional tolerance of the tie bars is very small, which is crucial for the accurate operation of plastic injection molding machines.
  • Good Fatigue Resistance: The tie bars are designed to withstand repeated high - stress loading. Through special heat - treatment and surface - treatment processes, they have excellent fatigue resistance, which can extend the service life of the machine.
  • Compatibility: The tie bars produced by Haitian International are highly compatible with its plastic injection molding machines. They can be easily installed and integrated into the machine system, ensuring the smooth operation of the machine.

  
  

• Company Advantages:
  • Economies of Scale: As a large - scale manufacturer, Haitian International can achieve economies of scale in production. This allows it to offer high - quality tie bars at a relatively competitive price.
  • Global Service Network: The company has a global service network, which can provide customers with timely and efficient after - sales service. Whether it is technical support or spare part replacement, customers can get quick responses.
  • Continuous Innovation: Haitian International invests heavily in R & D. It is constantly exploring new materials and manufacturing processes to improve the performance of tie bars and other products.

  
  

4. Demag Plastics Group (China) Co., Ltd.

Company Introduction

Demag Plastics Group is a well - known international brand in the plastic machinery industry, and its Chinese subsidiary, Demag Plastics Group (China) Co., Ltd., is also an important player in the domestic market. The company has a long - standing history of innovation and excellence in the field of plastic injection molding technology.

Demag Plastics Group (China) Co., Ltd. has a state - of - the - art production facility in China. It combines German - style precision manufacturing with local market characteristics. The company focuses on providing high - end plastic injection molding solutions to customers in various industries, including automotive, medical, and consumer goods.

The company emphasizes the importance of talent cultivation and technology introduction. It has a team of highly skilled engineers and technicians who are dedicated to improving the performance and quality of its products. Demag Plastics Group (China) Co., Ltd. also attaches great importance to environmental protection and energy - saving in its product design and manufacturing processes.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • German - Style Precision: The tie bars produced by Demag Plastics Group (China) Co., Ltd. inherit the German tradition of precision manufacturing. They have extremely high dimensional accuracy and surface finish, which can ensure the smooth operation of the plastic injection molding machine.
  • High - Performance Materials: The company uses high - quality alloy materials for its tie bars. These materials are carefully selected and processed to ensure excellent mechanical properties, such as high strength and good corrosion resistance.
  • Advanced Design Concepts: The tie bars are designed with advanced engineering concepts. They are optimized to reduce weight while maintaining high strength, which can improve the energy efficiency of the machine.

  
  

• Company Advantages:
  • International Brand Influence: As a subsidiary of an international brand, Demag Plastics Group (China) Co., Ltd. benefits from the brand's reputation and influence. Customers have high confidence in the quality and performance of its products.
  • Advanced Technology Transfer: The company can introduce advanced German technology and manufacturing processes to China. This allows it to produce high - quality tie bars and other plastic machinery components.
  • Customized Solutions: Demag Plastics Group (China) Co., Ltd. can provide customized tie bar solutions according to the specific needs of customers. It can tailor - make products for different industries and applications.

  
  

5. Engel Machinery (Shanghai) Co., Ltd.

Company Introduction

Engel Machinery (Shanghai) Co., Ltd. is a subsidiary of the Austrian - based Engel Group, a global leader in the field of injection molding technology. The company was established to better serve the Chinese market and has become an important part of Engel's global production and sales network.

Engel Machinery (Shanghai) Co., Ltd. has a modern factory in Shanghai, equipped with the latest production equipment and technology. The company is committed to providing high - quality injection molding machines and related components, including tie bars, to customers in China and Asia - Pacific region.

Engel places a strong emphasis on research and development. It invests a significant amount of resources in developing new technologies and products. The company also focuses on digitalization and automation in the injection molding process, aiming to improve production efficiency and product quality.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • Innovative Design: Engel's tie bars are designed with innovative concepts. They are optimized for the latest injection molding technologies, such as multi - component molding and micro - molding. The design takes into account factors such as heat transfer and stress distribution to improve the overall performance of the machine.
  • High - Quality Surface Treatment: The tie bars undergo advanced surface treatment processes, such as nitriding and coating. This not only improves their corrosion resistance but also reduces friction, which is beneficial for the long - term operation of the machine.
  • Smart Monitoring Capability: Some of Engel's tie bars are equipped with smart sensors that can monitor their performance in real - time. This allows for early detection of potential problems and preventive maintenance, reducing downtime of the machine.

  
  

• Company Advantages:
  • Global Technology Leadership: As part of the Engel Group, Engel Machinery (Shanghai) Co., Ltd. can access the latest global technologies and R & D achievements. This enables it to produce tie bars with cutting - edge performance.
  • Comprehensive Customer Support: The company provides comprehensive customer support, including training, technical consultation, and after - sales service. It has a team of experts who can assist customers in optimizing their injection molding processes.
  • Digitalization Expertise: Engel's focus on digitalization gives it an edge in the market. The company can offer intelligent solutions for tie bars and injection molding machines, improving production efficiency and quality control.

  
  

6. JSW Plastic Machinery (Shanghai) Co., Ltd.

Company Introduction

JSW Plastic Machinery (Shanghai) Co., Ltd. is a subsidiary of Japan Steel Works, Ltd., a well - known heavy - machinery manufacturer in Japan. The company specializes in the production of plastic injection molding machines and related components in China.

JSW has a long - standing history of manufacturing high - quality machinery. In China, JSW Plastic Machinery (Shanghai) Co., Ltd. has established a modern production base with advanced production technology and a strict quality control system. The company is committed to providing customers with reliable and efficient plastic injection molding solutions.

The company also attaches great importance to environmental protection. It has developed a series of energy - saving plastic injection molding machines, which are in line with the global trend of sustainable development. JSW Plastic Machinery (Shanghai) Co., Ltd. has a wide range of customers in China, covering industries such as automotive, electronics, and home appliances.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • Japanese - Style Quality: The tie bars produced by JSW Plastic Machinery (Shanghai) Co., Ltd. follow the strict Japanese quality standards. They are made of high - quality materials and undergo precise machining and heat - treatment processes to ensure high strength and durability.
  • Stable Performance: The tie bars are designed to provide stable performance under different working conditions. They can maintain the alignment of the platens of the injection molding machine accurately, which is crucial for the production of high - quality plastic products.
  • Energy - Saving Design: JSW's tie bars are designed with energy - saving in mind. Their optimized design reduces the power consumption of the injection molding machine during operation, which helps customers save costs.

  
  

• Company Advantages:
  • Advanced Japanese Technology: The company can introduce advanced Japanese manufacturing technology and management experience to China. This allows it to produce high - quality tie bars and other plastic machinery components.
  • Good Reputation in the Market: JSW has a good reputation in the plastic machinery market. Customers trust the quality and performance of its products, which gives the company a competitive edge.
  • Localized Service: JSW Plastic Machinery (Shanghai) Co., Ltd. can provide localized service to customers in China. It can quickly respond to customer needs and provide timely technical support and spare parts.

  
  

7. Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd.

Company Introduction

Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd. is a joint - venture company that combines the strengths of Sumitomo Heavy Industries, Ltd. and Demag Plastics Group. The company has a strong R & D and production capacity in the field of plastic injection molding machines.

The company has a modern factory in China, which is equipped with advanced production equipment and a high - level quality control system. Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd. focuses on providing high - end plastic injection molding solutions to customers in different industries.

The company is also actively involved in technological innovation. It is constantly exploring new materials and manufacturing processes to improve the performance and quality of its products. Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd. has a global service network, which can provide customers with comprehensive support.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • Combined Technology Advantage: The tie bars benefit from the combined technology of Sumitomo and Demag. They incorporate the precision manufacturing techniques of Demag and the advanced material technology of Sumitomo. This results in tie bars with excellent mechanical properties and high precision.
  • Flexible Design: The company can design tie bars according to different customer requirements. Whether it is for small - scale injection molding machines or large - scale industrial equipment, the tie bars can be customized to meet specific needs.
  • High - Efficiency Heat Dissipation: The tie bars are designed with efficient heat - dissipation structures. This helps to maintain the stability of the injection molding machine during high - speed operation, reducing the risk of overheating and improving the quality of the plastic products.

  
  

• Company Advantages:
  • Strong R & D Capability: The joint - venture nature of the company allows it to access the R & D resources of both Sumitomo and Demag. This gives it a strong R & D capability and the ability to develop new products quickly.
  • Global Service and Support: With a global service network, Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd. can provide customers with timely and professional service. Whether it is installation, commissioning, or maintenance, customers can get comprehensive support.
  • Quality Assurance: The company has a strict quality control system that ensures the high quality of tie bars and other products. This gives customers confidence in the reliability of the products.

  
  

8. Toshiba Machine (China) Co., Ltd.

Company Introduction

Toshiba Machine (China) Co., Ltd. is a subsidiary of Toshiba Machine Co., Ltd., a well - known Japanese company in the field of industrial machinery. The company has a long - standing history of manufacturing high - quality plastic injection molding machines and related components in China.

Toshiba Machine (China) Co., Ltd. has a modern manufacturing base in China, which is equipped with advanced production equipment and a high - level management team. The company adheres to the Japanese concept of "quality first" and has a strict quality control system throughout the production process.

The company also focuses on technological innovation. It invests in research and development to introduce new products and improve existing ones. Toshiba Machine (China) Co., Ltd. has a wide range of customers in China, including those in the automotive, electronics, and medical industries.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • High - Precision Manufacturing: Toshiba Machine's tie bars are manufactured with high precision. The company uses advanced machining equipment and measurement techniques to ensure that the dimensional accuracy of the tie bars meets the strict requirements of the injection molding process.
  • Good Wear Resistance: Through special surface - treatment processes, the tie bars have good wear resistance. This is important for the long - term operation of the injection molding machine, as it reduces the need for frequent replacement of tie bars.
  • Optimal Stress Distribution: The design of the tie bars is optimized for stress distribution. They can evenly distribute the clamping force, reducing the risk of stress concentration and improving the overall stability of the machine.

  
  

• Company Advantages:
  • Japanese Quality Standard: The company adheres to the strict Japanese quality standards. This ensures that the tie bars and other products produced by Toshiba Machine (China) Co., Ltd. are of high quality and reliability.
  • Long - term Industry Experience: With a long - standing history in the industrial machinery industry, Toshiba Machine has accumulated rich experience. This experience is reflected in the design and manufacturing of tie bars, resulting in products with excellent performance.
  • Localized R & D and Service: The company has a localized R & D and service team in China. This allows it to quickly respond to the needs of the local market and provide timely support to customers.

  
  

9. KraussMaffei Technologies (China) Co., Ltd.

Company Introduction

KraussMaffei is a well - known international brand in the field of plastic and rubber processing machinery, and KraussMaffei Technologies (China) Co., Ltd. is its important subsidiary in China. The company has a long - standing reputation for innovation and high - quality products.

The company has a modern production facility in China, which is equipped with the latest production technology and equipment. KraussMaffei Technologies (China) Co., Ltd. focuses on providing comprehensive solutions for the plastic and rubber processing industries, including injection molding, extrusion, and reaction processing.

The company is also at the forefront of digitalization in the industry. It offers smart manufacturing solutions that integrate digital technologies such as the Internet of Things (IoT) and artificial intelligence (AI) into the production process. This helps customers improve production efficiency and product quality.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • Industry - Leading Technology: KraussMaffei's tie bars are developed with industry - leading technology. They are designed to meet the requirements of the latest plastic processing technologies, such as high - speed injection molding and large - scale production.
  • Integrated Digital Features: Some of KraussMaffei's tie bars are integrated with digital features. They can communicate with the machine's control system, providing real - time data on performance and status. This enables predictive maintenance and optimization of the production process.
  • High - Performance in Harsh Environments: The tie bars are designed to perform well in harsh industrial environments. They have high corrosion resistance and can withstand high temperatures and pressures, which is important for continuous production in demanding applications.

  
  

• Company Advantages:
  • Global Innovation Network: As part of the KraussMaffei Group, KraussMaffei Technologies (China) Co., Ltd. can access the global innovation network. This allows it to stay updated with the latest technological trends and develop tie bars with cutting - edge features.
  • Digitalization Expertise: The company's focus on digitalization gives it an advantage in the market. It can offer smart solutions for tie bars and plastic processing machines, which is in line with the development trend of the industry.
  • Comprehensive Solution Provider: KraussMaffei Technologies (China) Co., Ltd. is a comprehensive solution provider. It can not only provide high - quality tie bars but also offer complete production lines and after - sales service, meeting the one - stop needs of customers.

  
  

10. Arburg (China) Co., Ltd.

Company Introduction

Arburg is a German - based company that is world - renowned for its high - quality plastic injection molding machines. Arburg (China) Co., Ltd. is its subsidiary in China, which is committed to serving the Chinese market.

The company has a modern office and showroom in China, where customers can experience the latest Arburg products and technologies. Arburg (China) Co., Ltd. focuses on providing customized solutions to customers in different industries, such as medical technology, automotive, and consumer goods.

Arburg places a strong emphasis on quality and innovation. It invests a large amount of resources in research and development to continuously improve its products. The company also values environmental protection and energy - efficiency in its product design and manufacturing processes.

Tie Bar Features and Company Advantages

• Features of Tie Bars:
  • German Precision Engineering: Arburg's tie bars are manufactured with German precision engineering. They have high dimensional accuracy and excellent surface finish, which is crucial for the precise operation of the injection molding machine.
  • Energy - Efficient Design: The tie bars are designed with energy - efficiency in mind. They are optimized to reduce the power consumption of the machine during operation, which helps customers save costs in the long run.
  • Modular Design: Arburg's tie bars have a modular design, which allows for easy installation and replacement. This is beneficial for customers who need to quickly adjust their production lines or perform maintenance.

  
  

• Company Advantages:
  • Strong Brand Image: Arburg has a strong brand image in the global plastic machinery market. Customers trust the quality and performance of its products, which gives the company a competitive edge.
  • Customized Solution Provider: Arburg (China) Co., Ltd. can provide customized solutions according to the specific needs of customers. It can tailor - make tie bars and injection molding machines for different applications.
  • Good After - sales Service: The company has a good after - sales service system. It can provide customers with timely technical support and spare parts, ensuring the normal operation of the machines.

  
  

Conclusion

The above - mentioned 10 leading tie bar manufacturers in China in 2025 represent the high - end level of the domestic tie bar manufacturing industry. Each company has its own unique features and advantages in terms of technology, quality, and service.

Ningbo DW Plastics Machinery Co., Ltd. offers high - quality tie bars with customization options and strong technical support. Chen Hsong Holdings Limited has a long - standing history and a good brand reputation. Haitian International Holdings Limited has economies of scale and a global service network. Demag Plastics Group (China) Co., Ltd. combines German - style precision with local market adaptation. Engel Machinery (Shanghai) Co., Ltd. is at the forefront of digitalization and innovation.

JSW Plastic Machinery (Shanghai) Co., Ltd. has the advantage of Japanese technology and a good market reputation. Sumitomo (SHI) Demag Plastics Machinery (China) Co., Ltd. benefits from the combined strength of two well - known companies. Toshiba Machine (China) Co., Ltd. adheres to Japanese quality standards. KraussMaffei Technologies (China) Co., Ltd. is a leader in digitalization and comprehensive solutions. Arburg (China) Co., Ltd. provides German - quality products and customized services.

These manufacturers play an important role in promoting the development of the plastic machinery industry in China. They not only meet the domestic market demand but also have a certain influence in the international market. With the continuous progress of technology and the growth of the market, these companies are expected to achieve further development and make greater contributions to the industry.