2025 Top 10 Spring Pins Factory in China

Introduction to Spring Pins

Spring pins, also known as roll pins or slotted pins, are mechanical fasteners with a coiled or slotted design. They are typically made of metal, such as steel or stainless steel, and are used to secure two or more components together. The spring - like nature of these pins allows them to be easily inserted into pre - drilled holes and provides a tight fit due to the expansion force they exert against the hole walls. Spring pins are widely used in various industries, including automotive, aerospace, machinery manufacturing, and electronics, because of their low cost, ease of installation, and reliable performance.

Top 10 Spring Pins Factories in China

1. Shanghai Surelen Precision Mechanism Accessory Co., Ltd.

Shanghai Surelen Precision Mechanism Accessory Co., Ltd. is a leading manufacturer in the field of precision mechanical accessories, with a particular focus on spring pins. The company is committed to providing high - quality products that meet international standards.

Company IntroductionEstablished in [Year of establishment], Shanghai Surelen has grown from a small - scale workshop to a large - scale enterprise with advanced production facilities and a professional R & D team. Their production base is equipped with state - of - the - art machining equipment, which enables them to produce spring pins with high precision and consistent quality. The company adheres to strict quality control systems throughout the production process, from raw material inspection to the final product testing.

In terms of product range, Shanghai Surelen offers a wide variety of spring pins, including standard and custom - made ones. They can produce spring pins in different sizes, materials, and surface treatments according to customers' specific requirements. This flexibility has made them a preferred choice for many customers in different industries.

Features in Spring Pins

High Precision: Using advanced machining technology, the spring pins produced by Shanghai Surelen have extremely high dimensional accuracy. This ensures a perfect fit in the application, reducing the risk of component failure.
Good Elasticity: The company uses high - quality materials and precise heat - treatment processes to ensure that the spring pins have excellent elasticity. They can withstand repeated insertion and removal without losing their spring force.
Corrosion Resistance: For applications in harsh environments, Shanghai Surelen can provide spring pins with special surface treatments, such as galvanizing or nickel - plating, to enhance their corrosion resistance.

Company Advantages

Strong R & D Capability: The R & D team at Shanghai Surelen is constantly working on improving the design and performance of spring pins. They can quickly respond to market demands and develop new products to meet customers' emerging needs.
Excellent Customer Service: The company has a professional customer service team that can provide timely and efficient after - sales service. They can assist customers in product selection, installation guidance, and solving any problems that may arise during use.
Competitive Pricing: Despite the high - quality products and services, Shanghai Surelen offers competitive prices. This is achieved through efficient production management and cost - control measures, which allow them to provide value - for - money products to customers.

Website: https://www.xlnmachinery.com/

2. Zhejiang Dongfeng Fastener Co., Ltd.

Company IntroductionZhejiang Dongfeng Fastener Co., Ltd. has a long - standing history in the fastener industry. Founded several decades ago, it has become a well - known enterprise in China. The company covers a large area of production facilities and has a large - scale production capacity. It has a complete set of production lines for fasteners, including spring pins.

The company has a strong emphasis on quality management. It has obtained multiple international quality certifications, such as ISO 9001, which ensures that its products meet the highest quality standards. Zhejiang Dongfeng Fastener Co., Ltd. has a wide customer base both at home and abroad, and its products are exported to many countries and regions.

In addition to production, the company also invests heavily in R & D. It has a professional R & D team that focuses on developing new materials and manufacturing processes for spring pins to improve their performance and reduce costs.

Features in Spring Pins

Diverse Materials: Zhejiang Dongfeng Fastener Co., Ltd. can produce spring pins from a variety of materials, such as carbon steel, alloy steel, and stainless steel. This allows customers to choose the most suitable material according to the specific application requirements, such as strength, corrosion resistance, and temperature resistance.
Large - scale Production: With its large - scale production facilities, the company can meet large - volume orders in a short time. This is very beneficial for customers who need a large number of spring pins for mass production.
Stable Quality: Thanks to its strict quality control system, the spring pins produced by the company have stable quality. Each batch of products undergoes multiple inspections to ensure that they meet the specified standards.

Company Advantages

Industry Experience: With decades of experience in the fastener industry, the company has accumulated rich knowledge and expertise. This enables them to solve various technical problems and provide reliable products to customers.
Supply Chain Management: The company has established a stable supply chain system. It can ensure the timely supply of raw materials, which helps to maintain a high - speed production rhythm and meet customers' delivery requirements.
Cost - effective Solutions: Through efficient production management and cost - control measures, Zhejiang Dongfeng Fastener Co., Ltd. can offer cost - effective spring pins. This is very attractive to customers who are looking for high - quality products at a reasonable price.

3. Jiangsu Hongda Precision Parts Co., Ltd.

Company IntroductionJiangsu Hongda Precision Parts Co., Ltd. is a high - tech enterprise specializing in the production of precision parts, including spring pins. The company is located in a well - developed industrial area in Jiangsu Province, which provides it with convenient transportation and access to advanced manufacturing resources.

The company has a modern production base equipped with the latest CNC machining equipment and testing instruments. It has a team of highly skilled technicians and engineers who are dedicated to ensuring the high quality of products. Jiangsu Hongda Precision Parts Co., Ltd. has a customer - centered business philosophy and is committed to providing customized solutions to meet different customers' needs.

Features in Spring Pins

Advanced Manufacturing Technology: The company uses advanced CNC machining technology to produce spring pins. This technology allows for high - speed and high - precision production, reducing production time and improving product quality.
Customization: Jiangsu Hongda Precision Parts Co., Ltd. can customize spring pins according to customers' detailed drawings and specifications. Whether it is a special size, shape, or performance requirement, the company can develop and produce the corresponding products.
Good Surface Finish: The spring pins produced by the company have a smooth surface finish. This not only improves the appearance of the products but also reduces friction during installation and use, prolonging the service life of the pins.

Company Advantages

Innovation - driven: The company encourages innovation and continuously invests in new technology research and development. This enables them to stay ahead of the competition and offer more advanced spring pin products.
Quality Assurance: With a strict quality control system, from raw material inspection to finished product testing, the company ensures that every spring pin meets the highest quality standards. They also provide quality certificates for each batch of products.
Fast Response: The company has a fast - response mechanism. It can quickly respond to customers' inquiries and orders, and ensure timely delivery of products, which is very important for customers with urgent needs.

4. Shandong Jinan Fastener Co., Ltd.

Company IntroductionShandong Jinan Fastener Co., Ltd. is a well - established enterprise in the fastener industry. It is located in Shandong Province, which is rich in iron and steel resources, providing the company with a stable supply of high - quality raw materials.

The company has a long - term focus on the production of various fasteners, including spring pins. It has a large - scale production base with advanced production equipment and a complete set of quality control systems. Shandong Jinan Fastener Co., Ltd. has a wide range of customers in the domestic and international markets, and its products are well - received for their reliability and durability.

Features in Spring Pins

High - strength Materials: The company uses high - strength steel materials to produce spring pins. These materials can withstand high loads and stresses, making the spring pins suitable for applications in heavy - duty machinery and equipment.
Wide Range of Sizes: Shandong Jinan Fastener Co., Ltd. offers spring pins in a wide range of sizes, from small - sized pins for electronic products to large - sized pins for industrial machinery. This comprehensive product range can meet the needs of different industries.
Good Fatigue Resistance: Through advanced heat - treatment and manufacturing processes, the spring pins have good fatigue resistance. They can withstand repeated loading and unloading without cracking or breaking.

Company Advantages

Raw Material Advantage: The proximity to iron and steel resources in Shandong Province gives the company an advantage in terms of raw material procurement. It can ensure a stable supply of high - quality raw materials at a relatively low cost.
Skilled Workforce: The company has a large number of skilled workers who are experienced in fastener production. Their expertise and craftsmanship contribute to the high quality of the spring pins.
Market Reputation: Over the years, Shandong Jinan Fastener Co., Ltd. has built a good market reputation. Customers trust the company's products for their quality and performance, which helps to expand the company's market share.

5. Guangdong Shenzhen Precision Components Co., Ltd.

Company IntroductionLocated in the high - tech hub of Shenzhen, Guangdong Shenzhen Precision Components Co., Ltd. is at the forefront of technological innovation in the precision component industry. The company focuses on the production of high - precision spring pins for high - end applications, such as electronics and aerospace.

The company has a modern R & D center and production workshop. It collaborates with many well - known universities and research institutions to introduce the latest technologies and concepts into product development. Guangdong Shenzhen Precision Components Co., Ltd. is committed to providing high - end spring pin solutions to meet the most demanding requirements of customers.

Features in Spring Pins

Ultra - high Precision: Using the latest micro - machining technology, the spring pins produced by the company have ultra - high precision. They can meet the strict dimensional tolerances required in high - end applications, such as in micro - electronics.
Lightweight Design: For aerospace and automotive applications where weight reduction is crucial, the company can design and produce lightweight spring pins without sacrificing strength and performance.
High - temperature Resistance: The company has developed special materials and heat - treatment processes to enable the spring pins to withstand high temperatures. This makes them suitable for applications in high - temperature environments, such as in engine compartments.

Company Advantages

Technological Innovation: Being located in Shenzhen, the company has easy access to the latest technological resources. It can quickly adopt new technologies and apply them to spring pin production, maintaining its leading position in the industry.
Industry Collaboration: The company's collaboration with universities and research institutions allows it to stay updated with the latest research results and develop innovative products. This also helps to attract top - notch talent to the company.
Targeted at High - end Markets: By focusing on high - end markets, Guangdong Shenzhen Precision Components Co., Ltd. can provide customized solutions for customers with high - end requirements. This gives it a competitive edge in the market.

6. Hebei Baoding Fastener Factory

Company IntroductionHebei Baoding Fastener Factory is a traditional fastener manufacturer with a long history. It is located in Hebei Province, which has a strong industrial foundation in the manufacturing sector.

The factory has a large - scale production capacity and a complete set of production processes for fasteners, including spring pins. It has a strict quality management system in place to ensure the quality of its products. Hebei Baoding Fastener Factory has a wide customer base in the domestic market, especially in the machinery manufacturing and construction industries.

Features in Spring Pins

Simple and Practical Design: The spring pins produced by the factory have a simple and practical design. They are easy to install and use, which is very popular among customers who value simplicity and efficiency.
Cost - effective: With its large - scale production and efficient management, the factory can offer cost - effective spring pins. This makes them a good choice for customers with budget constraints.
Good Compatibility: The spring pins are designed to be compatible with a wide range of components. They can be easily integrated into different mechanical systems, reducing the need for additional modifications.

Company Advantages

Local Industrial Support: The strong industrial foundation in Hebei Province provides the factory with support in terms of raw material supply, equipment maintenance, and technical cooperation. This helps to ensure the stable operation of the factory.
Experienced Workforce: The long - standing history of the factory has cultivated a large number of experienced workers. Their skills and experience contribute to the high - quality production of spring pins.
Market Penetration: The factory has a deep penetration in the domestic market. It has established a wide distribution network, which enables it to quickly deliver products to customers across the country.

7. Fujian Xiamen Precision Spring Co., Ltd.

Company IntroductionFujian Xiamen Precision Spring Co., Ltd. specializes in the production of precision springs and spring - related products, including spring pins. The company is located in Xiamen, a coastal city with a developed economy and a good business environment.

The company has a modern production base equipped with advanced spring - manufacturing equipment. It has a professional R & D team that focuses on improving the performance and design of spring pins. Fujian Xiamen Precision Spring Co., Ltd. is committed to providing high - quality spring pin products to customers in different industries.

Features in Spring Pins

Precise Spring Performance: As a spring - specialized company, Fujian Xiamen Precision Spring Co., Ltd. can precisely control the spring performance of spring pins. They can adjust the spring force, stiffness, and other parameters according to customers' requirements.
Anti - vibration Design: The spring pins are designed with anti - vibration features. This makes them suitable for applications in environments with high - frequency vibrations, such as in automotive engines and industrial machinery.
Aesthetic Appearance: The company pays attention to the aesthetic appearance of its products. The spring pins have a neat and clean appearance, which is also important for some applications where appearance matters.

Company Advantages

Spring - specific Expertise: The company's specialization in springs gives it a unique advantage in spring pin production. It has in - depth knowledge of spring materials, manufacturing processes, and performance optimization.
Quality - first Philosophy: The company adheres to a quality - first philosophy. It conducts strict quality inspections at every stage of production to ensure that the spring pins meet the highest quality standards.
International Market Orientation: Located in a coastal city, the company has a strong international market orientation. It exports its products to many countries and regions, which helps it to learn from international market trends and improve its products.

8. Tianjin Precision Fastener Co., Ltd.

Company IntroductionTianjin Precision Fastener Co., Ltd. is a modern enterprise focusing on the production of precision fasteners, including spring pins. It is located in Tianjin, a major industrial city in China with a well - developed transportation network and a large number of technical resources.

The company has a state - of - the - art production facility and a professional quality control team. It has introduced advanced production technology and management experience from abroad to improve its production efficiency and product quality. Tianjin Precision Fastener Co., Ltd. has a wide range of customers in different industries, both at home and abroad.

Features in Spring Pins

Multi - layer Coating: The spring pins produced by the company can be coated with multiple layers to enhance their performance. For example, a combination of anti - corrosion and anti - wear coatings can be applied to improve the durability of the pins.
High - speed Production: Using advanced automated production equipment, the company can achieve high - speed production of spring pins. This helps to meet large - volume orders in a short time.
Accurate Torque Control: In applications where torque control is important, the company can produce spring pins with accurate torque characteristics. This ensures the proper installation and operation of components.

Company Advantages

Location Advantage: Tianjin's geographical location provides the company with easy access to raw materials, transportation, and technical support. It can quickly respond to market changes and customer needs.
International Standards Compliance: The company strictly follows international standards in product design and production. This makes its products more competitive in the international market.
Continuous Improvement: The company is committed to continuous improvement. It regularly updates its production equipment and management systems to improve product quality and production efficiency.

9. Hubei Wuhan Fastener Manufacturing Co., Ltd.

Company IntroductionHubei Wuhan Fastener Manufacturing Co., Ltd. is an important player in the fastener industry in central China. It is located in Wuhan, a major industrial and commercial center in Hubei Province.

The company has a large - scale production base and a complete set of production processes for fasteners. It has a strong R & D team that is dedicated to developing new products and improving existing ones. Hubei Wuhan Fastener Manufacturing Co., Ltd. has a good reputation in the domestic market for its high - quality products and excellent customer service.

Features in Spring Pins

Versatile Applications: The spring pins produced by the company can be used in a wide variety of applications, from general machinery to special - purpose equipment. They are designed to be adaptable to different working conditions.
Eco - friendly Materials: The company is committed to environmental protection and uses eco - friendly materials in spring pin production. This meets the increasing demand for sustainable products in the market.
Good Shock Absorption: The spring pins have good shock - absorption properties. They can reduce the impact force in applications where shock and vibration are present, protecting the components from damage.

Company Advantages

Regional Market Influence: In central China, the company has a strong regional market influence. It can quickly respond to the needs of local customers and expand its market share in the region.
R & D - driven Growth: The company's R & D team continuously explores new materials and manufacturing processes. This enables it to develop innovative spring pin products and stay competitive in the market.
Customer - centric Service: The company puts customers at the center of its business. It provides personalized service to customers, from product selection advice to after - sales support.

10. Sichuan Chengdu Precision Parts Factory

Company IntroductionSichuan Chengdu Precision Parts Factory is a well - known manufacturer of precision parts in south - western China. It is located in Chengdu, a city with a rich cultural heritage and a rapidly developing high - tech industry.

The factory has a modern production facility and a team of experienced technicians. It has a focus on quality control and product innovation. Sichuan Chengdu Precision Parts Factory produces a variety of precision parts, including spring pins, and supplies them to customers in different industries.

Features in Spring Pins

Localized Adaptation: The factory designs its spring pins to be suitable for the local market and specific application requirements in south - western China. For example, it can consider the local climate and working conditions in product design.
Cost - effective Local Sourcing: By sourcing raw materials locally, the factory can reduce costs and offer more cost - effective spring pins to customers. This also helps to ensure a stable supply of raw materials.
Good Sealing Performance: In some applications where sealing is required, the spring pins produced by the factory have good sealing performance. They can prevent the leakage of fluids or gases, improving the overall performance of the system.

Company Advantages

Local Industrial Ecosystem: Chengdu's growing high - tech and manufacturing ecosystem provides the factory with opportunities for cooperation and technology exchange. It can access the latest technological resources and talent in the region.
Cultural and Technological Heritage: The city's rich cultural and technological heritage has influenced the factory's development. It combines traditional craftsmanship with modern technology to produce high - quality spring pins.
Market Expansion in Western China: The factory has a good opportunity to expand its market in western China. With the development of the western region, there is an increasing demand for high - quality fasteners, and the factory can meet this demand.

Conclusion

The top 10 spring pins factories in China, as introduced above, each have their own unique features and advantages. From large - scale production and cost - effectiveness to high - end precision and technological innovation, these factories cover a wide range of market segments. Shanghai Surelen Precision Mechanism Accessory Co., Ltd. stands out with its high - precision production and excellent customer service. Zhejiang Dongfeng Fastener Co., Ltd. benefits from its long - standing industry experience and stable supply chain. Guangdong Shenzhen Precision Components Co., Ltd. leads in technological innovation and high - end applications.

These factories not only play an important role in the domestic market but also have a certain influence in the international market. They contribute to the development of various industries in China by providing high - quality spring pins. With the continuous development of technology and the increasing demand for high - performance fasteners, these factories are expected to further improve their products and services, and continue to maintain their leading positions in the spring pins manufacturing industry in 2025 and beyond.