The evolution of Lock technology has been closely tied to the advancement of electronic and living technologies. While modern innovations have significantly enhanced the functionality of locks, mechanical locks still play a crucial role due to their reliability and simplicity. Therefore, the lock industry must continuously explore new technologies while maintaining the integrity of traditional mechanisms. As technology progresses, so do the security needs of society, making locks essential in both daily life and critical infrastructure. Despite a mature market, the lock industry remains a long-term and ever-evolving sector, as every home and business requires secure access solutions.
In the late 1980s, the lock industry experienced significant growth, driven by the integration of mechanical and electronic systems. This period saw the rise of smart locks tailored for different industries and lifestyles, such as hotel keycard systems, magnetic card locks, TC cards, and TM cards. These innovations not only improved convenience but also enhanced security management. With the rapid development of microelectronics and bioinformatics, the lock industry is now moving toward high-tech, secure, and intelligent solutions that meet modern demands.
The continuous expansion of lock applications has led to ongoing innovation in the industry. From ancient wooden locks dating back over 5,000 years, the evolution of lock technology has been remarkable. Today, China's lock industry offers a vast array of products, including padlocks, ball locks, bicycle locks, car locks, train locks, and more. With thousands of varieties, these locks are used in various sectors, from daily use to specialized fields like security and commemoration.
Recent advancements in biometric technology have introduced voice-activated, iris, and facial recognition locks, significantly improving user experience and security. Fingerprint locks, in particular, represent a major leap in the industry, offering high reliability, safety, and convenience. These locks can store over 700 fingerprints and track up to 8,000 access records, with recognition times under one second. Their ease of use and elimination of physical keys have made them popular in finance, hotels, offices, and equipment management.
China has become the world’s largest producer and consumer of locks, with manufacturing hubs concentrated in Zhejiang, Guangdong, Shanghai, and Shandong. Each region specializes in different types of locks: Wenzhou is known for traffic locks, Zhongshan for door locks, and Pujiang for padlocks. In Shandong, Yantai is the center of the lock industry, with Sanhuan Lock Industry Group being a leading company since its establishment in 1930. It is considered a pioneer in China's hardware lock industry and reflects the region’s technological capabilities.
These four major lock bases continue to grow and innovate. Over the next decade, they are expected to expand even further. In Wenzhou alone, there are over 400 lock manufacturers, with more than 60 large-scale companies producing over 50 million yuan annually. Wenzhou has earned the title of "China Lock Capital," with notable companies like Tianyu and Baili playing key roles in the industry.Zinc Alloy Door Handle&Lock 2025
Zinc alloy，door handle
Wenzhou Shenghong Metal Products Co.,Ltd , https://www.shenghonglock.com