Top 10 Screws Suppliers in China 2025

Introduction to Screws

Screws are essential fasteners used in a wide range of industries and applications. They are threaded rods with a head that is designed to be turned with a tool, such as a screwdriver or wrench. Screws are used to join two or more objects together by creating a tight and secure connection. They come in various sizes, shapes, materials, and thread types to meet the diverse needs of different industries.

The applications of screws are vast. In the construction industry, they are used to assemble wooden structures, attach drywall, and secure metal components. In the automotive industry, screws are used to hold together engine parts, body panels, and interior components. In the electronics industry, they are used to assemble circuit boards and enclosures. Screws are also widely used in furniture manufacturing, machinery production, and many other fields.

Now, let's take a look at the top 10 screws suppliers in China in 2025.

1. Ningbo Decheng Industrial Equipment Co., Ltd

Ningbo Decheng Industrial Equipment Co., Ltd is a leading screws supplier in China. The company has been dedicated to the production and sales of high - quality screws for many years. It has a modern production base equipped with advanced manufacturing equipment and a professional R & D team.

The company focuses on strict quality control. From the selection of raw materials to the final product inspection, every step is carefully monitored to ensure that the screws meet international quality standards. They source high - quality metals such as stainless steel, carbon steel, and alloy steel, which are known for their durability and corrosion resistance.

In terms of product range, Ningbo Decheng offers a wide variety of screws, including machine screws, self - tapping screws, wood screws, and set screws. Each type of screw is available in different sizes and specifications to meet the specific needs of customers. For example, their self - tapping screws are designed with sharp points and fine threads, which can easily penetrate various materials without the need for pre - drilled holes, saving time and labor in assembly processes.

One of the company's significant advantages is its strong customization ability. It can develop and produce screws according to the unique requirements of customers. Whether it is a special size, a non - standard thread, or a specific coating, the company can provide solutions. Their R & D team is capable of conducting in - depth research on new materials and new processes to improve the performance of screws.

The company also attaches great importance to customer service. It has a professional after - sales service team that can quickly respond to customer inquiries and solve problems. They provide timely delivery and competitive prices, which makes them a popular choice among customers both at home and abroad.

Website: https://www.fasteneroffical.com/

2. Shanghai Boao Fastener Co., Ltd

Shanghai Boao Fastener Co., Ltd is a well - established enterprise in the screws industry. It is located in Shanghai, a major economic and industrial center in China. The company has a long - standing history of producing screws and has accumulated rich experience in the field.

The company has a comprehensive production system. It starts from the raw material processing, where it carefully selects high - grade steel and other metals. The raw materials are processed through a series of strict procedures, including forging, threading, and heat treatment. The forging process ensures the strength and density of the screws, while the heat treatment improves their hardness and toughness.

Shanghai Boao offers a diverse range of screws, including hex head screws, pan head screws, and flat head screws. These screws are widely used in the machinery manufacturing industry. For example, their hex head screws are often used in heavy - duty machinery, where high - strength connections are required. The company's screws are known for their excellent mechanical properties, such as high tensile strength and good fatigue resistance.

One of the key advantages of Shanghai Boao is its advanced technology. The company continuously invests in research and development to introduce new production technologies and improve product quality. It has established a close cooperation with several well - known research institutions, which enables it to keep up with the latest industry trends and develop innovative products.

In addition, the company has a large - scale production capacity. It can produce a large number of screws in a short period, which is very suitable for large - scale projects. Their efficient production process also helps to reduce costs, allowing them to offer competitive prices to customers.

3. Tianjin Zhongxing Screw Co., Ltd

Tianjin Zhongxing Screw Co., Ltd is a specialized screws supplier based in Tianjin. The company is committed to providing high - precision screws for the aerospace and electronics industries.

The production process of Tianjin Zhongxing is highly precise. It uses advanced CNC machining equipment to ensure the accuracy of screw dimensions. In the aerospace industry, where safety and reliability are of utmost importance, the company's screws must meet extremely strict requirements. For example, the tolerance of screw dimensions may be within a few micrometers. The company's quality control system is very strict, with multiple inspection steps at different stages of production.

In terms of product innovation, Tianjin Zhongxing has made great achievements. It has developed a series of lightweight and high - strength screws using new materials and advanced manufacturing processes. These screws can help reduce the weight of aerospace components without sacrificing strength, which is crucial for improving the performance of aircraft.

In the electronics industry, the company's screws are designed to be small and precise. They are used in the assembly of miniaturized electronic devices, such as smartphones and laptops. The screws need to have good electrical conductivity and corrosion resistance to ensure the long - term stability of electronic products.

The company's advantage lies in its strong R & D ability and high - end manufacturing technology. It has a team of experienced engineers and technicians who are constantly working on product improvement and innovation. Their products are highly recognized by customers in the aerospace and electronics fields.

4. Guangdong Xinli Screw Manufacturing Co., Ltd

Guangdong Xinli Screw Manufacturing Co., Ltd is located in the Pearl River Delta region, a major manufacturing hub in China. The company has a large - scale production base and a complete set of production equipment.

The company focuses on the production of decorative screws. These screws are not only used for fastening but also for decorative purposes. They are widely used in the furniture, handicraft, and interior decoration industries. Guangdong Xinli offers a wide range of decorative screws in different styles, materials, and finishes. For example, they have screws with gold - plated, chrome - plated, and black - oxide finishes, which can add a touch of elegance to the products they are used in.

The production of decorative screws requires high - quality surface treatment. Guangdong Xinli has advanced surface treatment technology, which can ensure the uniformity and durability of the finish. The company also pays attention to the design of screws. It has a professional design team that can develop new screw styles according to market trends and customer preferences.

One of the company's strengths is its strong market - oriented strategy. It closely monitors market changes and quickly adjusts its product portfolio. This allows it to meet the diverse needs of customers in different industries. In addition, the company has a wide sales network, which can ensure that its products are quickly and efficiently distributed to customers both at home and abroad.

5. Jiangsu Hongda Fastener Co., Ltd

Jiangsu Hongda Fastener Co., Ltd is a well - known screws supplier in Jiangsu Province. The company has a long - term cooperation with many large - scale construction companies.

The company specializes in the production of large - diameter and high - strength screws for construction projects. These screws are used in the construction of high - rise buildings, bridges, and large - scale infrastructure projects. Jiangsu Hongda uses high - quality alloy steel for the production of these screws, which can withstand large loads and harsh environmental conditions.

The production process of the company's construction screws is very strict. They undergo multiple heat - treatment processes to improve their strength and toughness. For example, quenching and tempering are used to adjust the internal structure of the screws, making them more suitable for high - stress applications.

Jiangsu Hongda also provides comprehensive technical support to construction companies. It can offer advice on screw selection, installation methods, and quality control. The company's technical team has rich experience in construction engineering and can help customers solve various problems in the use of screws.

One of the company's advantages is its good reputation in the construction industry. It has a proven track record of providing high - quality products and reliable services. Many construction companies trust Jiangsu Hongda's screws and choose them for their important projects.

6. Shandong Longxiang Screw Industry Co., Ltd

Shandong Longxiang Screw Industry Co., Ltd is a leading enterprise in the agricultural machinery screw market. It is located in Shandong Province, an important agricultural province in China.

The company understands the special requirements of the agricultural machinery industry. Agricultural machinery often operates in harsh environments, such as dusty fields and humid conditions. Therefore, the screws used in agricultural machinery need to have good corrosion resistance and high - strength. Shandong Longxiang uses special coatings and materials to ensure the performance of its screws. For example, they use zinc - aluminum alloy coatings, which can provide excellent corrosion protection.

The company offers a wide range of screws for different types of agricultural machinery, including tractors, harvesters, and irrigation equipment. Their screws are designed to be easy to install and maintain. For example, some of their self - locking screws can prevent loosening during the operation of agricultural machinery, reducing the risk of equipment failure.

Shandong Longxiang has a strong R & D team that is constantly working on improving the performance of agricultural machinery screws. They conduct in - depth research on the working conditions of agricultural machinery and develop new products to meet the changing needs of the industry.

The company's advantage also lies in its cost - effectiveness. It can produce high - quality screws at a relatively low cost, which is very attractive to agricultural machinery manufacturers. This allows them to maintain a competitive edge in the market.

7. Zhejiang Jinhua Screw Co., Ltd

Zhejiang Jinhua Screw Co., Ltd is a well - known supplier of micro - screws. It is located in Zhejiang Province, which is famous for its high - tech manufacturing industries.

The production of micro - screws requires extremely high precision. Zhejiang Jinhua uses advanced micro - machining technology to produce screws with very small diameters and high - precision threads. These micro - screws are widely used in the medical device, watchmaking, and optical instrument industries.

In the medical device industry, the company's micro - screws are used in the assembly of surgical instruments and implantable medical devices. They need to meet strict medical standards, such as biocompatibility and sterility. Zhejiang Jinhua has a complete quality management system to ensure that its micro - screws meet these requirements.

In the watchmaking industry, the micro - screws need to be small, precise, and aesthetically pleasing. The company's design and production processes pay attention to every detail to meet the high - end requirements of the watchmaking industry.

One of the company's key advantages is its continuous innovation in micro - machining technology. It invests a lot of resources in research and development to improve the production efficiency and product quality of micro - screws. The company also has a good reputation for its high - quality products and excellent customer service.

8. Fujian Xingye Screw Co., Ltd

Fujian Xingye Screw Co., Ltd is a major supplier of marine screws. It is located in Fujian Province, which has a long coastline and a prosperous shipbuilding industry.

The marine environment is very harsh, with high humidity, saltwater corrosion, and strong mechanical forces. Therefore, marine screws need to have excellent corrosion resistance and high - strength. Fujian Xingye uses high - quality stainless steel and special alloys for the production of marine screws. These materials can withstand the long - term erosion of saltwater and maintain their mechanical properties.

The company offers a wide range of marine screws, including deck screws, hull screws, and engine room screws. Each type of screw is designed to meet the specific needs of different parts of a ship. For example, deck screws need to be corrosion - resistant and have a good appearance, while engine room screws need to have high - strength and good heat resistance.

Fujian Xingye has a strict quality control system for marine screws. The screws undergo multiple inspections, including non - destructive testing and mechanical property testing. This ensures that the screws meet the high - quality requirements of the shipbuilding industry.

One of the company's advantages is its close cooperation with shipbuilding enterprises. It can provide customized solutions according to the specific design and requirements of ships. The company also has a good understanding of international marine standards, which enables it to export its products to many countries around the world.

9. Hebei Huayang Screw Co., Ltd

Hebei Huayang Screw Co., Ltd is mainly engaged in the production of automotive screws. It is located in Hebei Province, which is an important automotive manufacturing base in China.

The automotive industry has very high requirements for screws, including high - strength, good fatigue resistance, and precise dimensions. Hebei Huayang uses advanced forging and machining processes to produce automotive screws. The forging process can improve the internal structure of the screws, making them stronger. The machining process ensures the accuracy of the screw dimensions.

The company offers a comprehensive range of automotive screws, including engine screws, suspension screws, and body screws. Each type of screw is designed to meet the specific performance requirements of different parts of a vehicle. For example, engine screws need to withstand high temperatures and high - pressure, while suspension screws need to have good shock - absorption performance.

Hebei Huayang has a strict quality management system in line with international automotive standards, such as ISO/TS 16949. The company conducts strict quality inspections at every stage of production to ensure that the screws meet the high - quality requirements of automotive manufacturers.

One of the company's strengths is its ability to keep up with the development of the automotive industry. It continuously invests in R & D to develop new types of automotive screws to meet the needs of new energy vehicles and intelligent vehicles.

10. Anhui Ankai Screw Co., Ltd

Anhui Ankai Screw Co., Ltd is a well - known supplier of railway screws. It is located in Anhui Province, which is an important transportation hub in China.

The railway industry requires screws with high - strength, good shock - resistance, and long - term reliability. Anhui Ankai uses high - quality steel and advanced heat - treatment processes to produce railway screws. The heat - treatment process can improve the hardness and toughness of the screws, making them suitable for the harsh operating conditions of railways.

The company offers a variety of railway screws, including track - fixing screws, sleeper screws, and bridge - connecting screws. Each type of screw is designed to meet the specific requirements of different railway structures. For example, track - fixing screws need to have a strong clamping force to ensure the stability of the tracks.

Anhui Ankai has a strict quality control system for railway screws. The screws are tested for various performance indicators, such as tensile strength, shear strength, and fatigue resistance. This ensures that the screws meet the high - safety requirements of the railway industry.

One of the company's advantages is its long - term cooperation with railway construction and maintenance units. It has a deep understanding of the railway industry's needs and can provide reliable products and technical support.

Conclusion

China's screws industry is highly developed, and the above - mentioned top 10 suppliers each have their own unique advantages and product features. From Ningbo Decheng Industrial Equipment Co., Ltd's strong customization ability to the high - precision production of Tianjin Zhongxing Screw Co., Ltd for aerospace and electronics, and from the decorative screw production of Guangdong Xinli Screw Manufacturing Co., Ltd to the marine screw supply of Fujian Xingye Screw Co., Ltd. These companies cover a wide range of industries, including construction, automotive, aerospace, electronics, and more.

In the future, with the continuous development of various industries, the demand for high - quality screws will continue to increase. These top suppliers are expected to further strengthen their R & D capabilities, improve product quality, and expand their market share. They will also play an important role in promoting the development of China's manufacturing industry and meeting the global demand for screws.