Top 10 China Door Lock Manufacturers in 2026

China's door lock manufacturing industry holds a dominant position in the global market. Whether for traditional mechanical locks or cutting-edge smart door locks, China boasts a highly mature supply chain. As demand for high-security, smart, and premium door hardware continues to rise, finding a reliable manufacturer is crucial for businesses looking for quality, consistency, and competitive pricing.

China has emerged as a leading hub for door lock production, with manufacturers offering customized OEM/ODM solutions, advanced manufacturing technology, and strict quality control to meet global standards. Whether you need high-end silent mechanical locks, hotel RFID locks, or state-of-the-art 3D facial recognition smart locks, the right supplier can make all the difference.

To help you choose the best partner for your business, we have compiled a list of the Top 10 China Door Lock Manufacturers in 2026.

Find Your Ideal Supplier Today! Explore the list and request a quote from the best door lock manufacturers in China!

1. Kaadas (Shenzhen Kaadas Intelligent Technology)

Overview: As an absolute leader in China's smart lock industry, Kaadas owns an independent, ultra-large full-industry-chain manufacturing base. Kaadas not only holds a massive retail market share domestically but also provides OEM/ODM manufacturing services for numerous tier-one global brands. Their products have obtained bank-vault-level security certifications, ensuring top-tier reliability.

Headquarters: Shenzhen, Guangdong

Primary Products: Smart door locks, biometric fingerprint locks, digital deadbolts, OEM/ODM smart security solutions.

2. SHONAT (Ningbo Shonat Hardware Co., Ltd.)

Overview: Unlike mass-market smart lock giants, SHONAT is a highly specialized, boutique manufacturer focusing on the high-end premium door hardware market. Serving as a long-term hardware supplier for renowned Japanese brands like Panasonic, SHONAT demonstrates rock-solid quality control and craftsmanship. Sharing over 30 years of deep mechanical lock manufacturing heritage with its sister company Fengyue Locks, SHONAT operates under a mature 5S factory management system.

The company is a core supplier of Japanese-style silent locks, interior door locks, and premium wooden door hardware. For custom development (ODM) clients, SHONAT enforces strict confidentiality agreements, guaranteeing that proprietary designs are never leaked. Their high flexibility and fast response times make them ideal for high-end brands, custom door factories, and large overseas wholesalers.

Headquarters: Ningbo, Zhejiang

Primary Products: Japanese-style silent door locks, premium interior mechanical locks, invisible hinges, magnetic lock bodies, custom architectural hardware.

3. Dessmann (Dessmann Smart Technology)

Overview: Dessmann focuses on the R&D and manufacturing of mid-to-high-end digital and smart door locks. It leads the industry especially in the 3D facial recognition lock sector. Backed by its powerful proprietary factory and strict quality control system, Dessmann holds a significant market share in both real estate engineering projects and the retail market.

Headquarters: Hangzhou, Zhejiang

Primary Products: 3D facial recognition smart locks, fully automatic smart locks, residential digital locks.

4. Sanhuan (Yantai Sanhuan Lock Industry)

Overview: Sanhuan is a pioneer and a time-honored brand in China's modern lock manufacturing industry, with nearly a century of history. In addition to its globally renowned traditional brass and iron padlocks, Sanhuan is a major manufacturing base for various high-quality commercial and residential lock bodies and security door locks, exporting to over 160 countries.

Headquarters: Yantai, Shandong

Primary Products: Brass padlocks, security door lock bodies, commercial mechanical locks, heavy-duty industrial locks.

5. Aqara (Shenzhen Lumi United Technology)

Overview: As a core enterprise in the smart home ecosystem, Aqara is at the international forefront in smart lock IoT integration, edge AI computing, and Matter protocol compatibility. The smart door locks manufactured by Aqara are exceptionally popular in overseas markets, particularly in North America and Europe, offering seamless integration with Apple HomeKit and Google Home.

Headquarters: Shenzhen, Guangdong

Primary Products: Matter-compatible smart locks, IoT integrated door locks, smart home security systems.

6. Be-Tech (Guangdong Be-Tech Security Systems)

Overview: Be-Tech is one of China's earliest large-scale manufacturers of electronic locks and smart security products. The company boasts formidable manufacturing and export capabilities in the markets for hotel smart locks, apartment electronic locks, and overseas commercial lock hardware, providing highly durable solutions for the hospitality sector.

Headquarters: Foshan, Guangdong

Primary Products: Hotel RFID locks, electronic cabinet locks, commercial access control systems.

7. Tenon (Guangdong Tenon Smart Technology)

Overview: Tenon is a listed enterprise integrating R&D, manufacturing, and sales, focusing on fingerprint locks, smart door locks, and smart home systems. It operates a modern smart manufacturing base covering tens of thousands of square meters in Guangzhou, earning a stellar reputation for product stability and consistent quality across bulk orders.

Headquarters: Guangzhou, Guangdong

Primary Products: Fingerprint door locks, push-pull smart locks, residential security hardware.

8. Yinghua / Sakura (Guangdong Yinghua Smart Technology)

Overview: Located in Xiaolan, Zhongshan—the capital of China's lock industry—Yinghua (Sakura) is a powerful manufacturer dedicated to smart door locks. With exceptional hardware machining capabilities and lock body precision, the factory provides comprehensive OEM/ODM services for numerous domestic tier-one and tier-two brands.

Headquarters: Zhongshan, Guangdong

Primary Products: OEM/ODM smart locks, precision lock bodies, custom electronic entry systems.

9. Hutlon (Foshan Hutlon Smart Technology)

Overview: Starting from traditional architectural decorative hardware, Hutlon has grown into a giant in whole-house hardware and smart door locks. Hutlon has profound expertise in mechanical craftsmanship, metal surface treatment, and aesthetic design, with manufacturing capabilities spanning from traditional aesthetic door locks to premium smart locks.

Headquarters: Foshan, Guangdong

Primary Products: Whole-house architectural hardware, premium mechanical locks, aesthetic smart locks.

10. Ezviz / Hikvision (Hangzhou Ezviz Network)

Overview: As the smart home subsidiary of global security giant Hikvision, Ezviz leverages its unparalleled video and visual technology to manufacture highly competitive video smart locks. Utilizing smart peephole cameras and advanced visual algorithms, Ezviz ranks among the top in shipment volume in the visual smart lock segment globally.

Headquarters: Hangzhou, Zhejiang

Primary Products: Smart video locks, peephole camera locks, visual access control solutions.

Conclusion

China's top door lock manufacturers are driving innovation and supplying high-performance security solutions to industries worldwide. From traditional lock hubs in Zhongshan and Wenzhou to tech-driven centers in Shenzhen and Hangzhou, these companies excel in precision engineering, advanced manufacturing, and strict quality control.

Among them, SHONAT (Ningbo Shonat Hardware Co., Ltd.) stands out for its exceptional boutique manufacturing, Japanese-tier quality control, and mastery of premium silent door locks. With rigorous ODM copyright protection and over 30 years of mechanical heritage, SHONAT is a preferred choice for businesses seeking premium, high-precision architectural hardware and locks.

Looking for high-quality door lock manufacturing partners? Partner with a trusted supplier to enhance your brand's market competitiveness. Contact SHONAT today for expert OEM/ODM solutions tailored to your specific needs!

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