Introduction to Tubular Locks
Tubular locks, also known as barrel locks, are a type of pin tumbler lock that features a cylindrical keyway and a series of pins arranged in a circular pattern. They are widely used in various applications such as vending machines, file cabinets, motorcycle helmets, and door locks due to their compact design, high security, and ease of use. The unique design of tubular locks makes it difficult to pick compared to traditional pin tumbler locks, providing an extra layer of protection for the items they secure. Tubular Lock

10 Leading Tubular Lock Factories in China
1. Suzhou Baileji Intelligent Lock Industry Co., Ltd.
Company Introduction: Suzhou Baileji Intelligent Lock Industry Co., Ltd. is a high – tech enterprise concentrating on the research, development, production, and sales of intelligent locks. With advanced production equipment and a professional R & D team, the company is committed to providing high – quality, innovative lock products. They not only pay attention to the performance of the locks but also focus on the aesthetics and user experience. Their products are widely recognized in the domestic and international markets, meeting the diverse needs of different customers.
Website: https://www.bailejilock.com/
Features in Tubular Locks:
- Precision Manufacturing: Their tubular locks are produced with high – precision machinery, ensuring the accuracy of pin arrangements and keyways, which enhances the security and smooth operation of the locks.
- Diverse Key Systems: They offer a wide range of key systems for tubular locks, allowing customers to choose according to their specific security requirements.
- Customization: Baileji can customize tubular locks in terms of size, appearance, and key codes to meet the special needs of different projects.
Company Advantages:
- Strong R & D Capability: The professional R & D team can continuously introduce new products and upgrade existing ones, keeping up with the latest trends in the lock industry.
- Quality Assurance: The company has a strict quality control system, which guarantees that each lock product meets high – quality standards before leaving the factory.
- Good After – sales Service: They provide comprehensive after – sales services, including technical support, maintenance, and replacement of parts, to ensure customer satisfaction.
2. Zhejiang Zhongheng Lock Co., Ltd.
Company Introduction: Zhejiang Zhongheng Lock Co., Ltd. has a long history in the lock manufacturing industry. It has a large – scale production base equipped with advanced production lines and testing equipment. The company adheres to the concept of “quality first, customer satisfaction” and has established a complete quality management system. Over the years, it has developed a wide range of lock products for different industries.
Features in Tubular Locks:
- Durable Materials: The tubular locks produced by Zhejiang Zhongheng are made of high – quality metals, which are resistant to corrosion, wear, and impact, ensuring a long service life.
- Multiple Security Levels: They offer tubular locks with different security levels, from basic to high – security models, suitable for different application scenarios.
- Stable Performance: Through strict testing and quality control, the tubular locks have stable performance, with a low failure rate.
Company Advantages:
- Cost – effectiveness: Due to its large – scale production and efficient management, the company can offer tubular locks at a reasonable price without sacrificing quality.
- Industry Experience: With years of experience in the lock industry, the company has a deep understanding of market demands and can provide professional solutions.
- Good Reputation: It has a good reputation in the market, and its products are trusted by many customers at home and abroad.
3. Dongguan Hongfa Lock Factory
Company Introduction: Dongguan Hongfa Lock Factory is a well – known lock manufacturing enterprise in the Pearl River Delta region. It has a modern production workshop and a group of experienced technicians and workers. The factory focuses on product innovation and quality improvement, and has established long – term cooperative relationships with many domestic and foreign customers. It is constantly exploring new markets and expanding its business scope.
Features in Tubular Locks:
- Innovative Design: The tubular locks of Dongguan Hongfa have unique and fashionable designs, which not only meet the security needs but also add aesthetic value to the application.
- High – Security Technology: They use advanced security technologies in the production of tubular locks, such as anti – picking and anti – drilling features.
- Quick Delivery: The factory has an efficient production management system, which can ensure the timely delivery of products to customers.
Company Advantages:
- Location Advantage: Located in the Pearl River Delta, it has convenient transportation and easy access to raw materials and a large – scale market.
- Flexible Production: It can quickly adjust production according to customer orders, whether it is a small – batch customized order or a large – scale mass production order.
- Customer – Oriented Service: The factory always puts the needs of customers first, providing personalized service and support.
4. Guangzhou Jiatong Lock Co., Ltd.
Company Introduction: Guangzhou Jiatong Lock Co., Ltd. is a comprehensive enterprise integrating R & D, production, and sales. It has a professional R & D center and a production base with a certain scale. The company attaches great importance to talent introduction and cultivation, and continuously promotes product innovation and technological upgrading. It has a complete sales network both at home and abroad.
Features in Tubular Locks:
- High – Precision Key Matching: The tubular locks produced by Jiatong have extremely high – precision key matching, which improves the security and convenience of the locks.
- Environmental – friendly Materials: They use environmental – friendly materials in the production of tubular locks, which are in line with international environmental protection standards.
- Product Diversification: Besides traditional tubular locks, they also develop some special – purpose tubular locks, such as those suitable for high – humidity or high – temperature environments.
Company Advantages:
- Research and Innovation: The company invests a lot in R & D, continuously introducing new materials and technologies to improve the performance of tubular locks.
- Marketing Network: Its complete sales network ensures that products can be quickly distributed to different regions, and it can provide good pre – sales and after – sales services.
- Quality Certification: The products have passed a series of international and domestic quality certifications, which increases the credibility of the products in the market.
5. Jiangsu Weida Lock Industry Co., Ltd.
Company Introduction: Jiangsu Weida Lock Industry Co., Ltd. is a leading enterprise in the lock industry in Jiangsu Province. It has advanced production technology and a complete production process. The company focuses on the quality and performance improvement of products, and has a strict quality inspection system. It has won many awards and honors in the industry.
Features in Tubular Locks:
- Stable Structure: The tubular locks of Weida have a stable internal structure, which can effectively resist external forces and prevent damage.
- Low – Noise Operation: They are designed to operate with low noise, which is very suitable for applications where quietness is required.
- Wide Range of Applications: The tubular locks can be applied to various fields, including industrial equipment, household appliances, and office furniture.
Company Advantages:
- Quality – Driven: Quality is the top priority of the company. All products are strictly inspected to ensure high – quality standards.
- Industry Influence: It has a certain influence in the lock industry, and its products and technologies are often referred to by other enterprises.
- Long – term Development: The company adheres to the concept of long – term development, constantly improving its production technology and management level.
6. Shandong Xinyuan Lock Co., Ltd.
Company Introduction: Shandong Xinyuan Lock Co., Ltd. is a lock manufacturing enterprise with characteristics. It has a unique production process and a strong R & D team. The company focuses on the combination of traditional lock – making techniques and modern technologies, and is committed to developing products with high added value. It has a group of loyal customers both at home and abroad.
Features in Tubular Locks:
- Traditional Craft Heritage: The company inherits some traditional lock – making techniques, which are integrated into the production of tubular locks, adding a unique cultural connotation to the products.
- High – Performance Springs: The tubular locks use high – performance springs, which ensure the smooth operation of the lock core and a long service life.
- Custom – made Key Designs: They can provide custom – made key designs for customers, which not only meet security requirements but also have unique appearances.
Company Advantages:
- Cultural Background: The combination of traditional culture and modern lock – making technology gives the products a unique charm, attracting customers who value cultural connotations.
- Technical Innovation: The R & D team continuously explores new technologies and materials to improve the performance of tubular locks.
- Customer Loyalty: Due to the high – quality products and good service, the company has a high degree of customer loyalty.
7. Fujian Longxiang Lock Factory
Company Introduction: Fujian Longxiang Lock Factory is a professional lock manufacturing enterprise in Fujian Province. It has a certain scale of production facilities and a professional production team. The factory focuses on product quality control and cost – control, aiming to provide high – quality and cost – effective lock products to customers. It has a wide range of product types, including tubular locks.
Features in Tubular Locks:
- Cost – effective Pricing: The tubular locks of Longxiang are priced reasonably, providing good value for money for customers.
- Standardized Production: The factory follows strict production standards, ensuring the consistency and quality of each tubular lock.
- Good Compatibility: The tubular locks are designed to be compatible with a variety of equipment and systems, which is convenient for customers’ installation and use.
Company Advantages:
- Cost Management: Through effective cost management, the company can offer competitive prices in the market while maintaining product quality.
- Production Efficiency: The standardized production process enables high – efficiency production, which can meet large – scale customer orders.
- Local Resource Advantage: Located in Fujian, it can make full use of local raw material resources and labor resources.
8. Hebei Huaxin Lock Co., Ltd.
Company Introduction: Hebei Huaxin Lock Co., Ltd. is an emerging lock manufacturing enterprise. It has a modern R & D center and a production base. The company emphasizes technological innovation and talent cultivation, and is committed to becoming a leading enterprise in the lock industry. It has introduced advanced production equipment from abroad to improve product quality.
Features in Tubular Locks:
- High – Tech Features: The tubular locks produced by Huaxin are equipped with some high – tech features, such as electronic anti – theft functions and remote control systems.
- Fine Surface Treatment: The surface of the tubular locks is treated with fine processes, making them more beautiful and resistant to corrosion.
- Modular Design: The locks are designed in a modular way, which is convenient for maintenance and replacement of parts.
Company Advantages:
- Technological Leadership: The company is at the forefront of technological innovation in the lock industry, constantly introducing new products with high – tech features.
- Equipment Advantage: The advanced production equipment imported from abroad ensures the high – precision production of tubular locks.
- Growth Potential: As an emerging enterprise, it has strong growth potential and is expected to achieve greater development in the future.
9. Hubei Jinhua Lock Industry Co., Ltd.
Company Introduction: Hubei Jinhua Lock Industry Co., Ltd. is a well – established lock manufacturing enterprise in Hubei Province. It has a long – standing reputation in the local market. The company has a complete production system and a professional quality control team. It has been continuously improving its products and services to meet the changing market demands.
Features in Tubular Locks:
- Reliable Quality: The tubular locks of Jinhua are known for their reliable quality. They have passed a series of strict quality tests.
- Simple Installation: The locks are designed for simple installation, which can save customers’ time and effort.
- After – sales Support: The company provides comprehensive after – sales support, including installation guidance and maintenance services.
Company Advantages:
- Reputation: It has a good reputation in the local market, which is conducive to expanding its business scope.
- Service – Oriented: The company always puts the service quality first, providing customers with a good experience from pre – sales to after – sales.
- Production Experience: With years of production experience, the company can ensure the stability and reliability of product quality.
10. Sichuan Tianfu Lock Co., Ltd.
Company Introduction: Sichuan Tianfu Lock Co., Ltd. is a lock manufacturing enterprise with local characteristics. It combines local cultural elements with lock – making technology. The company has a certain scale of production capacity and a professional R & D team. It is committed to promoting the development of the local lock industry.

Features in Tubular Locks:
- Cultural – themed Design: The tubular locks have cultural – themed designs, which are unique and attractive.
- Good Sealing Performance: They are designed with good sealing performance, which can prevent dust and moisture from entering the lock core.
- Energy – saving Features: Some of the tubular locks are equipped with energy – saving features, which is in line with the current trend of environmental protection and energy conservation.
Cam Lock Company Advantages:
- Cultural Integration: The combination of local culture and lock – making technology gives the products a unique selling point.
- Regional Advantage: Located in Sichuan, it can take advantage of the local economic development and market demand.
- Innovation Ability: The R & D team has a strong innovation ability, which can continuously develop new products with unique features.