Are you searching for genuine smart lock manufacturers in Jiangsu, China? As you know, working directly with factory owners brings you first‑hand pricing and full control over customization, but sifting through endless websites can leave you feeling overwhelmed. In this guide, we’ve hand‑picked the top 7 smart lock manufacturers and suppliers in Jiangsu, each with its own production facility, R&D team, and proven track record.
Some of these factories specialize in biometric fingerprint and facial‑recognition locks; others excel at hotel‑grade card access or fully app‑integrated IoT solutions. Whether you need Bluetooth‑enabled residential locks, commercial access‑control systems, or OEM/ODM support for your brand, this list will point you toward the right partners. We’ve excluded pure trading companies and focused only on manufacturers with verifiable histories, strong testing labs, and international certifications. If you’re new to sourcing smart locks, you may still want a local inspector or agent, but if your goal is to deal directly with the factory, this supplier list will help you get started.
1. List of Top 7 Smart Lock Manufacturers & Suppliers in Jiangsu
Below is a quick overview of our selected Jiangsu smart lock factories. Use this table to compare their websites and founding dates at a glance:
| NO. | Company | Website | Year Established |
|---|---|---|---|
| 1 | CRT IoT Lock | https://www.crtiotlock.com/ | 2015 |
| 2 | iLockey | https://www.ilockey.com/ | 2008 |
| 3 | Elite Lock | https://www.elite-lock.com/ | 2009 |
| 4 | Loyal Intelligent | http://www.loyalint.com/ | 2004 |
| 5 | GMBSino | https://www.gmbsino.com/ | 2013 |
| 6 | Speick Lock | https://speick-lock.com/ | 2018 |
| 7 | Tonyon Security | http://www.tonyon.com/ | 2003 |
2. Top 7 Smart Lock Manufacturers & Suppliers in Jiangsu
Now, let’s take a deeper look at the detailed introduction of each smart lock supplier listed above:
Top 1: CRT IoT Lock
Founded in 2015 and headquartered in Suzhou, CRT IoT Lock has rapidly emerged as a cloud‑linked and biometric access solution pioneer. Originating with R&D solely on Wi‑Fi‑equipped deadbolts, the firm has evolved to full smart‑home integration—fingerprint, facial‑recognition, and BLE‑based locks that fully link with mobile apps and home‑automation systems. CRT’s internal engineering team designs both hardware and firmware, maintaining tight quality control over every piece.
Over the years, CRT IoT Lock has received a number of patents for its low-power fingerprint modules and proprietary encryption protocols. Its factory campus features automated SMT lines, precision molding, and a quality-inspection lab tasked with testing every unit through temperature, humidity, and endurance testing. Internationally certified to CE, FCC, and RoHS standards, products from CRT are utilized by residential communities, Airbnb hosts, and co-working spaces in Europe, North America, and Southeast Asia.
Website: https://www.crtiotlock.com/
Year established: 2015
Location: Suzhou, Jiangsu, China
Products:
- Fingerprint Smart Locks
- Facial Recognition Locks
- Bluetooth/Wi‑Fi Smart Locks
- App‑Controlled Deadbolts
- Hotel Card Locks
- OEM/ODM Smart‑Lock Platforms
Top 2: iLockey
Since its establishment in 2010, iLockey has concentrated on providing fashionable, easy‑to‑use smart door locks for consumer and hospitality applications. With a focus on slim metal finishes and simple UIs, Ilockey’s product range comprises fingerprint‑and‑PIN combo locks, RFID hotel‑grade solutions, and Bluetooth‑equipped apartment locks. Their in‑house vertically integrated factory processes mold‑making, die‑casting, PCB assembly, and final calibration, aggregating lead times while guaranteeing constant quality.
Ilockey’s over 30 engineers R&D team continuously innovates around remote-lock management, mobile-app features like temporary e-keys, ultra-low-power Bluetooth modules, and anti-peep keypads. The company holds CE and FCC certification and works closely with European and Middle Eastern distributors to fulfill regional data-privacy and safety legislation. Ilockey offers turnkey OEM/ODM services ranging from customized packaging and logo engraving to multi-language app interfaces.
Website: https://www.ilockey.com/smart-door-lock/
Year established: 2010
Location: Shenzhen
Products:
- Fingerprint & PIN Locks
- RFID Hotel Locks
- Bluetooth Smart Locks
- Mobile‑App Controlled Locks
- Biometric Deadbolts
- OEM/ODM Custom Solutions
Top 3: Elite Lock
Elite Lock, established in 2009 in Changzhou, combines 15+ years of mechanical‑lock heritage with modern smart‑lock R&D. Initially renowned for robust iron‑alloy mortise locks, Elite has since developed an advanced smart‑lock division offering fingerprint, Bluetooth, and Wi‑Fi‑enabled devices. Their proprietary “Zen Secure” encryption architecture underpins every product, protecting against relay attacks and unauthorized cloning.
Elite Lock’s 30,000 m² facility houses CNC machining centers, automated spray‑coating lines, and a vibration‑testing chamber that simulates 10 years of daily use. The company is ISO 9001 and ISO 14001 certified, and holds EU CE–RED approval. In addition to off‑the‑shelf residential and commercial locks, Elite provides full OEM/ODM packages—covering everything from design sketches to firmware tweaks and localized user‑manual translation.
Website: https://www.elite-lock.com/
Year established: 2009
Location: Changzhou, Jiangsu, China
Products:
- Fingerprint Smart Locks
- Bluetooth App Locks
- Wi‑Fi Connected Locks
- Mortise & Deadbolt Locks
- RFID Access Systems
- Custom OEM Designs
Top 4: Loyal Intelligent
Loyal Intelligent, established in 2004 in Yangzhou, began as an electro‑mechanical component distributor and then transitioned to smart-lock production in 2011. Loyal currently manufactures automotive-grade smart locks with a full product line: fingerprint locks, touchscreen PIN locks, and hybrid versions with card, code, and Bluetooth unlocking. They have an in‑house software group that develops their mobile‑app platform, with remote access, activity logs, and multi‑user management.
Their 20,000 m² plant includes a clean room for optical biometric modules, a testing lab for materials, and an IoT testing lab for wireless-protocol testing. Loyal is CE, FCC, and BIS certified, and ships heavily to South Asia, the Middle East, and Latin America. They provide OEM/ODM solutions, ranging from customized faceplates to customized mobile-app skins under brand, and on-the-ground technical support through regional offices.
Website: http://www.loyalint.com/
Year established: 2004
Location: Yangzhou, Jiangsu, China
Products:
- Optical Fingerprint Locks
- Touchscreen PIN Locks
- Hybrid Card/Code Locks
- Bluetooth Smart Locks
- Mobile‑App Integration
- OEM/ODM Services
Top 5: GMBSino
Founded in 2013 and based in Nantong, GMBSino specializes in compact, low‑power smart locks for residential and hospitality applications. Leveraging partnerships with leading IC‑chip vendors, GMBSino designs its own PCBAs and fingerprint‑sensor modules, granting it tight cost and performance control. Their product lineup includes slim-profile deadbolts, sliding‑door retrofit kits, and hotel card locks with encrypted MIFARE support.
GMBSino’s factory features robotic assembly cells, high‑resolution AOI inspection, and a sampling lab that conducts salt‑spray, thermal‑shock, and endurance tests. With CE, FCC, RoHS, and CB approvals, GMBSino ships to Europe, Australia, and the Americas. The company also offers turnkey OEM/ODM—handling enclosure design, firmware customization, and multilingual apps to suit global markets.
Website: https://www.gmbsino.com/
Year established: 2013
Location: Nantong, Jiangsu, China
Products:
- Slim Deadbolt Locks
- Sliding‑Door Retrofit Locks
- MIFARE Hotel Locks
- Bluetooth & App Locks
- Fingerprint Modules
- Private‑Label OEM
Top 6: Speick Lock
A newcomer founded in 2018 in Suzhou, Speick Lock has quickly made its mark with minimalist, design‑forward smart locks targeted at high‑end residences and boutique hotels. Speick combines premium materials (anodized aluminum, zinc alloy) with multi‑factor authentication—fingerprint, PIN, and smartphone key. Their cloud platform supports remote firmware updates, audit trails, and Z‑Wave or Zigbee home‑automation integration.
Though young, Speick operates a 10,000 m² facility with injection‑molding machines, automated coating lines, and a small R&D lab focused on UX and industrial design. Speick holds CE, FCC, and ETL certifications, and partners with interior designers and hotel integrators across Europe and North America. OEM/ODM offerings include custom finishes, engraved logos, and white‑label mobile apps.
Website: https://speick-lock.com/
Year established: 2018
Location: Suzhou, Jiangsu, China
Products:
- Aluminum‑Body Smart Locks
- Multi‑Factor Authentication Locks
- Z‑Wave/Zigbee‑Ready Locks
- Cloud‑Managed Locks
- Mobile‑App Controlled Locks
- Custom OEM Finishes
Top 7: Tonyon Security
Tonyon Security, founded in 2003 in Taizhou, blends two decades of mechanical‑lock expertise with modern smart‑lock tech. Their core strength lies in heavy‑duty commercial and industrial locks—fingerprint padlocks, ruggedized deadbolts, and biometric turnstile systems. Over the years, Tonyon has invested in a 15,000 m² R&D and manufacturing hub that includes materials‑science labs, mechanical‑stress testing rigs, and a secure firmware‑development environment.
Tonyon’s smart‑lock portfolio now covers desktop‑app management suites, RFID and UHF asset‑tracking locks, and hybrid digital‑mechanical models designed for harsh environments. They hold CE, FCC, RoHS, and MIL‑STD certifications, making them a go‑to supplier for government, logistics, and industrial clients worldwide. Their OEM/ODM services support custom engineering, specialized coatings, and embedded‑firmware integration.
Website: http://www.tonyon.com/
Year established: 2003
Location: Taizhou, Jiangsu, China
Products:
- Industrial Biometric Padlocks
- Rugged Smart Deadbolts
- Turnstile & Access Systems
- RFID/UHF Asset Locks
- Desktop Management Software
- OEM/ODM Engineering
3. Reasons for Choosing Smart Lock Manufacturers & Suppliers in Jiangsu
Jiangsu Province is now one of the leading places for smart-lock production owing to its strong industrial ecosystem, good supply chains, and deep reservoir of electronic and mechanical engineering talent. When you purchase from a Jiangsu-based supplier, you benefit from:
1) Integrated Supply Chains
From metal machining of high precision to PCB assembly and surface finishing, Jiangsu’s manufacturers have access to all the necessary equipment and services locally, and maintain short lead times and low costs.
2) R&D and Certification Expertise
The majority of Jiangsu factories own in‑house environmental, electrical, and security test laboratories, with guarantees of product reliability and CE, FCC, RoHS, and other global standards compliance.
3) OEM/ODM Flexibility
With years of supply to European, North American, and Middle Eastern markets, these suppliers offer turnkey design, firmware, packaging, and branding, putting you ahead of your time to market.
4) Scale and Quality Control
Jiangsu’s high-volume automated plants ensure consistent quality on small pilot runs through to massive orders, with strict QA at every step.
5) Global Logistics
Proximity to principal ports (Nanjing, Shanghai) and logistics operators means faster delivery as well as lower freight costs when exporting your finished smart‑lock devices overseas.
Through Jiangsu’s ecosystem, you benefit from efficient pricing, state-of-the-art technology, and assured delivery—principal factors when commencing or growing your smart‑lock products.
4. Conclusion
Finding the best smart‑lock factory in Jiangsu requires careful consideration of manufacturing capability, technical expertise, and service capabilities. In this guide, we have introduced you to seven top-ranked Jiangsu factories—each with outstanding credentials, robust R&D capabilities, and full OEM/ODM capabilities. Whatever biometric home lock you are looking for, whatever hotel‑grade access system you require, or whatever industrial-grade solution you are looking for, these manufacturers offer it.
Now that you have the players and know why, Jiangsu is a smart-lock hub; you’re ready to reach out, order samples, and start making deals. With timely timing and long-range planning, you’ll discover a manufacturing partner who offers quality, innovation, and competitive pricing, setting Jiangsu and you up for long-term success in the smart-lock market.
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