Best Smart Lock Suppliers

Discover leading global providers of advanced smart locks, showcasing tech innovations in security solutions, access control systems, and IoT integrations for diverse applications.

Smart LocksAccess ControlIoT SecurityHome AutomationDigital Locks

Ningbo Thumb Locks Co., Ltd.

🇨🇳 China

1999

301-500 people

Manufacturer/Trading Company

Established brand

Low MOQ

Product customization

OEM manufacturer

Key customer

GALAXY IMPEX

Key market

🇮🇳 India

Review

4.8

Description

Ningbo Thumb Locks Co., Ltd., also known as Cixi Thumb Locks, is a professional manufacturer and trading company established in 1988 and headquartered in Ningbo, China. Operating from a 10,000-square-meter factory facility, the company employs between 301 and 500 personnel and maintains over 10 production lines. They specialize in the design and production of high-quality security solutions, including mechanical and electronic combination locks, cam locks, smart fingerprint locks, and RFID electronic locks. Their extensive product range serves various applications such as steel office furniture, mailboxes, lockers, file cabinets, and high-security safes. As a production-oriented enterprise, Ningbo Thumb Locks offers comprehensive OEM, ODM, and contract manufacturing services supported by a dedicated R&D team. The company is recognized for its commitment to quality and safety standards, holding multiple international certifications including ISO 9001, ISO 14001, ISO 45001, CE, and BSCI. Beyond their manufacturing capabilities, they have a strong international presence, with export activities accounting for 51% to 70% of their business, serving markets in North America and beyond. Their technical expertise extends to aluminum and zinc casting, allowing them to produce durable hardware accessories and lock cylinders that meet diverse industrial requirements.

Cabinet Locker Smart Lock Bluetooth Lock Fingerprint Lock$8.07

Fingerprint Lock Bluetooth Lock Cabinet Locker Smart Lock$8.37

Office File Cabinet Locker Lock Smart Lock$6.5

Smart Lock Electronic Drawer Password Locker Lock$5.63

Smart Lock Electronic Safe Fingerprint Password Safe Lock$18.4

Fingerprint Bluetooth Smart Lock Locker Electronic Fingerprint Lock$8.92

Electronic Safe Fingerprint Password Safe Lock Smart Lock$11

Swipe Card Lock Smart Lock Electronic Drawer Password Locker$5.78

Smart Lock Electronic Drawer Password Locker Swipe Card Lock$5.78

DMZ-1888SM-NK Smart Lock Mailbox Electronic Cam Lock Cabinet Lock$5.14

DMZ-1667-7Z Smart Lock Mailbox Electronic Furniture Lock Cabinet Lock$4.14

DMZ-1665MK Password Swipe Cabinet Lock Electronic Furniture Lock Smart Lock$6.42

Shenzhen Omni Intelligent Technology Co., Ltd.

🇨🇳 China

2018

101-200 people

Manufacturer/Trading Company/Service Company

Patented technology

High-tech enterprise

OEM manufacturer

ODM manufacturer

Key customer

MARTI ILERI TEKNOLOJI

Key market

🇹🇷 Turkey

Review

4.9

Description

Shenzhen Omni Intelligent Technology Co., Ltd. is a high-tech enterprise and solution provider based in Shenzhen, China, specializing in IoT technology, smart lighting control, and advanced AI hardware. Established in 2018, the company operates as a manufacturer, trading company, and ODM, integrating software and hardware development with robust manufacturing capabilities. The company maintains a production facility exceeding 3,000 square meters, featuring seven automated production lines and a dedicated R&D team of over 30 professionals with extensive experience in wireless communication and sensor technology. The company's diverse product portfolio is organized into three primary divisions. Its smart lighting and home automation segment includes lighting control modules, smart switch panels, motion detectors, and comprehensive systems for hotels, museums, and commercial venues. Its security and mobility division focuses on smart locks for bicycles, electric scooters, and parking management, often incorporating GPS tracking and remote app control. Additionally, the company serves as a major agent and provider for metaverse and AI technologies, supplying VR/AR headsets, 360-degree panoramic cameras, motion capture devices, and AI robotics from leading global brands. Shenzhen Omni Intelligent Technology emphasizes strict quality standards, holding CE and RoHS certifications and implementing 100% raw material and pre-shipment inspections. With a workforce of approximately 100 to 200 employees, the company provides one-stop solutions—from hardware design to server and app development—serving a global market that spans over 100 countries and includes high-profile institutional clients.

Original Authentic Unopened Ozo Virtual Reality VR HD Camera 360 Panoramic 4k Smart Device$4000

Pilot One Pi 8K Panoramic RTS Cloud Live Broadcast Smart Terminal 5G VR Live Broadcast Camera Live Streaming Thermal Monocular$1799

Vive Pro 2.0 Control Handle Htcvive Wireless Controller VR Helmet Remote Control Accessories Single 3D Glasses Polarized Adreno$199

TCL RayNeo X3 Pro AI Glasses Full Color Display Light Waveguide Translation Portable XR$1599

IjoyerA3S 4k Sports 720 Decoration Vr Camera 360-degree 720 Panoramic Camera 5g Outdoor Roaming Water and Electricity Decoration$200

RealSense Depth Camera D457$570

D-Robotics RDK X5 Robot Developer Kit$109

KanDao Meeting 360 Conferencing Camera With Automatic Speaker Focus for Remote Video Meeting Conference Webcam$636

ROBOTERA Q5 Wheeled Humanoid Robot$71899

Velodyne VLP-16 16-line 3D Multi-line LiDAR$3000

DEEPRobotics Jueying Lite3 Robot Controller$449

EAI YDLIDAR TG15 15m TOF Laser radar$692

ELINE MECHANICAL - PRODUCTION COMPANY LIMITED

🇻🇳 Vietnam

2016

11-50 people

Manufacturer/Distributor/Wholesaler

Low MOQ

OEM manufacturer

Key customer

UNITED

Key market

🇮🇶 Iraq

Description

ELINE MECHANICAL - PRODUCTION COMPANY LIMITED is a specialized manufacturer, distributor, and wholesaler of high-security storage solutions based in Ho Chi Minh City, Vietnam. Established in 2016, the company operates a production facility utilizing Korean technological lines and imported raw materials to deliver a diverse range of security products. Their extensive portfolio includes fireproof and waterproof safes, digital electronic safes, hotel security boxes, fingerprint-access units, and Tuya App Wi-Fi integrated smart safes. In addition to standard home and office safes, they provide specialized items such as cash boxes, key boxes, and wall-mounted deposit lockers. As an ISO 9001:2015 certified manufacturer, the company maintains quality control through KSC and PASS systems. ELINE MECHANICAL offers OEM services and caters to international markets, with a significant focus on Central and North American regions. Their product line features proprietary brands such as Yunos, Eline, and Hoshang, characterized by high-security steel construction and customizable interior configurations like adjustable shelving. With a workforce of 11 to 50 employees and an annual output value between US$1 Million and US$2.5 Million, the company has established a professional footprint in the global security hardware industry.

Modern HSX-87C Smart Electronic Safe Durable and Anti-Theft with Smart Locks$12017.54

Korean Standard Lion LNS-69F Smart Sensor Lock WiFi Network Code Type Stainless Steel Door with Cloud Data Storage Smart Locks$6854.32

High-End YNS-61E Korean Standard Smart Safe with Stainless Steel Door & High-Tech Smart Locks$12164.39

Modern Style High Quality LNX-61C Security Safe Digital Electronic Fingerprint Access Lock Stainless Steel Smart Locks Hotel$13866.39

Luxury Electronic Lock Key Box Smart Locks Secure Safe Family Hotels Use Stainless Steel Door Cloud Data Storage Options Yellow$362

Best-Selling Mini Digital Safe EN-35E Luxury Small Home Use Security Lock Colorful Stainless Steel Money Management Smart Locks$26387.37

Wholesale YNS-61E Hotel Smart Locks with Digital Password & Metal Safebox Many Colors Cloud Data Storage & Wifi Network$27.328

Best-Selling HS-56E Smart Lock Modern Design for Hotels and Families Secure with Dual-Coded System Customizable$70

Premium Quality EN-65E Smart Locks Intelligent Electronic Digital Safe Box Steel Security Hotels Code Card Cloud Tuya/WiFi$130

Yunos Safe YNS-76E Home Smart Lock Fingerprint Access Wi-Fi Network Colorful Safe Box Secure Home Solution Cloud$7706.72

OEM Customizable MNS-59K Smart Locks Electronic Fingerprint Key Safe Box Stainless Steel for Home Hotel Use WiFi Cloud Data$3556.95

Home Safe Ox/MNX-76E Smart Lock Convenient Secure Home Solution Fingerprint Access WiFi Network Colorful Small Safe Box Cloud$662.75

Shantou Tongsheng Trading Co., Ltd.

🇨🇳 China

2016

11-50 people

Trading Company

High-tech enterprise

Low MOQ

Key customer

DL COMERCIO

Key market

Asia

Review

Description

Shantou Tongsheng Trading Co., Ltd. is a high-tech enterprise and international supplier based in Shantou, Guangdong, China. Established in 2016, the company operates as a trading entity with a focus on smart home solutions, the Internet of Things (IoT), and mobile accessories. With a workforce of 11 to 50 employees and an annual revenue between US$1 million and US$2.5 million, the firm integrates development, service, and sales to serve a global clientele. The company specializes in advanced security solutions, particularly smart door locks. Their extensive product portfolio includes 3D face recognition locks, biometric fingerprint digital locks, and Tuya APP-integrated systems featuring WiFi connectivity, video intercoms, and camera monitoring. These products often support multiple languages and are designed for various applications, including residential homes and Airbnb properties. Beyond security hardware, the company deals in mobile accessories such as power banks and protective cases, as well as office supplies, furniture staples, and metal containers. Shantou Tongsheng Trading Co., Ltd. maintains a strong international trade presence, exporting to markets across North America, South America, Eastern and Western Europe, Russia, Kazakhstan, and Mexico. The company demonstrates a commitment to quality and technical standards, holding FCC certification for its wireless smart lock applications. They emphasize reliable service through platforms like Alibaba, offering trade assurance and on-time shipment for their diverse range of smart home and daily necessity products.

Smart Digital Lock for Airbnb Waterproof Aluminum Alloy Blue Tooth Smart Lock Work With Tuya$18

XSDTS Tuya Smart Lock Aluminum Alloy Fingerprint Password Emergency Key Unlock Digital Door Lock WIFI Door Lock$45

XSDTS Tuya Smart Lock With Wifi Aluminum Alloy Fingerprint Unlock Support USB Emergency Charge Handle Direction Adjustable$43

XSDTS Biometrical Electronic Camera Smart Door Lock APP Remotely Fingerprint Smart IC Card Password Key Unlock Digital Locks$110.32

XSDTS 3D Face Recognition Lock Security Digital Smart Door Lock With Tuya Smart Life Password Fingerprint Key Card Unlock$80

XSDTS K9 Wifi Electronic Smart Door Lock With Biometric Fingerprint Smart Card Password Key Unlock Apartment Air Bnb Door Lock$23

XSDTS New Biometric Tuya APP Camera Electronic Smart Door Lock Password Electronic Locks Key IC Card Unlock Fingerprint Lock$65

XSDTS Wifi Electronic Smart Door Lock With Tuya APP Remotely Biometric Fingerprint Smart Card Password Key Unlock$33

XSDTS Tuya App Smart Life Video Intercom Smart Door Lock With Face Recognition Fingerprint Password Key App Unlock$35

XSDTS Smart Door Lock With Video Intercom Face Recognition Fingerprint Password IC Card Unlock Wifi Digital Lock$80

XSDTS Tuya Wifi Digital Smart Door Lock Biometric Fingerprint Unlock With Camera$48

XSDTS K36 Tuya Smart Door Lock 3D Face Recognition With Video Intercom Function$38

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Guangzhou Guub Technology Co., Ltd

🇨🇳 China

1992

101-200 people

Manufacturer/Trading Company

Established brand

Own brand

Patented technology

High-tech enterprise

Key customer

ECCE DESIGN

Key market

🇧🇷 Brazil

Review

3.3

Description

Guangzhou Guub Technology Co., Ltd., established in 1992, is a premier manufacturer and trading company specializing in high-security electronic cabinet locks and steel storage solutions. Headquartered in Guangzhou with a secondary production base in Dongguan, the company operates two specialized factories and a CNC processing center. Guub is a recognized leader in secrecy technology, with its products recommended by the State Secrecy Bureau and utilized by national government organizations, military branches, and public security departments. Their extensive product portfolio includes digital keypad locks, biometric fingerprint drawer locks, RFID cabinet locks, and smart locker systems, alongside steel filing cabinets, mobile pedestals, and fireproof safes. With a workforce of 101 to 200 employees and an annual revenue reaching up to US$100 million, the company provides comprehensive OEM and ODM services. Guub holds over 20 national patents and maintains rigorous quality standards with ISO 9001, ISO 14001, CE, RoHS, and FCC certifications. Their global footprint extends to North America, Europe, and Asia, serving prestigious international clients such as Herman Miller, Tesla, TikTok, and Steelcase. By integrating advanced R&D with specialized manufacturing, Guub delivers sophisticated security solutions for both professional office environments and high-stakes government confidentiality needs.

Guub M103 Cabinet Lock Smart Cabinet Locks Smart Lock With Keypad Spa Lockers Keyless Biometric Fingerprint$14.7

High Quality Office Smart Lock Digital Cabinet Lock Gym Magnetic Locker Lock$6.1

Guub P152 Digital Sauna Spa Lock Electronic Cabinet Lock Smart Lock for Gym Locker$6.1

Guub M153 Smart Lock Electric Cabinet Locks Keyless Cabinet Rfid Cabinet Resettable Combination Locks$14.7

Guub P122 Smart Lock Programmable Combination Cabinet Fingerprint Lock for Drawer Intelligent Lock System$11

Guub DP153 Civil Wooden Furniture Digital Lock Electric Smart Lock for Drawer$10

Guub ZP182 Touch Screen Keyless Cabinet Lock Fingerprint Smart Lock for Drawer$20

Guub D153 Hot-Selling Storage Locker Smart Lock, Steel and Wood Cabinet Lock for Gyms and Schools$10.7

Hot-selling GUUB K3 Smart Lock File Cabinet Employee Storage Cabinet Office File Cabinet$23614.48

Guub D153 New Arrival Smart Lock 8-Digit on Console Box on a Truck$10.3

GUUB D152 Popular Steel and Wooden Cabinet Universal Smart Lock Suitable for Gyms and Schools$6.1

Guub Electronic Lock Drawers Cabinet Digital Lock Smart Locker Lock$10

Ningbo Wangtong Locks Co., Ltd.

🇨🇳 China

1979

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

RITTAL

Key market

🇮🇳 India

Review

4.9

Description

Ningbo Wangtong Locks Co., Ltd., established in 1979, is one of China's largest and most prominent lock manufacturers, headquartered in Ningbo, Zhejiang. The company operates a massive production base covering up to 45,000 square meters and employs a workforce of over 1,200 people, including more than 150 specialized technical personnel. As a leading industry player, it reportedly holds a 52% domestic market share in cam locks and has formed strategic partnerships with international enterprises, such as the German lock specialist BURG.

Black Digital Electronic Smart Cabinet Lock Password Keyboard Smart Lock$5.71

Intelligent Electronic Gym Locker with Smart RFID Cabinet Lock Smart Locks$5.1

Durable WT-m-1602 Waterproof Small Smart Lock Smart Life Lock Keyless Electronic Lock$8.9

Wangtong Zinc Alloy Smart Lock with Card System Electronic Lock Smart Keyless$8.97

Matt Chrome M-1602b Black Digital Electronic Smart Cabinet Lock Password Keypad Smart Lock Lock$8.5

Button Cell Smart Lock for Lockers Zinc Alloy Smart Cabinet Lock for Sale$8.75

New Electronic Digital Smart Lock Fingerprint Charging Drawer Lock$11

Smart Locker System Practical S-2022-04IC Smart Lock CartLock Digital Electronic Lock$5.11

New Electronic Digital Smart Lock Fingerprint Charging Drawer Lock$10.4

New Electronic Digital Smart Lock Fingerprint Charging Cam Lock$9.83

R Practical M-1703 Smart Lock Code Lock Digital Electronic Lock$7.6

J Smart Locker System Practical S-2046A-ICA1 Smart Lock Card Handle Lock Digital Electronic Lock$6.9

Jin Tay Industries Co., Ltd.

🇹🇼 Taiwan

1980

501-1000 people

Manufacturer

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Key customer

VORTEX ENGINEERING

Key market

🇺🇸 United States

Description

Jin Tay Industries Co., Ltd., established in 1980 and headquartered in New Taipei City, Taiwan, is a premier manufacturer and solution provider specializing in high-security locks and hardware. With over 40 years of experience, the company has grown to employ approximately 1,000 professionals across three ISO 9001-certified manufacturing facilities in Taiwan and mainland China, including a 24,000-square-meter factory in Dongguan. The company is a trusted OEM and ODM partner for global IT leaders such as IBM, HP, Intel, and Dell, offering a monthly production capacity of over 2 million units. Their extensive product portfolio encompasses traditional mechanical locks and advanced electronic solutions, including cam locks, key switch locks, cabinet locks, and specialized laptop security locks. Jin Tay is at the forefront of security innovation, developing IoT-integrated systems featuring Bluetooth, NFC, fingerprint recognition, and cloud-based management for smart lockers and industrial applications. Their technical capabilities include zinc and aluminum die casting, plastic injection molding, metal stamping, and precision machining. Committed to international quality standards, Jin Tay's products are UL certified and compliant with RoHS and REACH regulations. The company maintains a strong focus on quality control, with approximately 15% of its staff dedicated to QC and QA processes. Jin Tay serves a diverse global market, exporting high-performance security hardware to North America, Europe, Japan, and Southeast Asia, catering to industries ranging from telecommunications and data centers to furniture and transportation.

Digital Smart Lock Hotel Door Lock System NFC Card$26

Fingerprint Padlock for Luggage Keyless Smart Lock$24.5

New Automatic Smart Door Zinc Alloy NFC & Key Security Smart Lock$26

Smart Lock Keyless Fingerprint Lock Anti-Theft Security Padlock Door Luggage Case Lock$24.5

Electronic Fingerprint Smart Locking System for Furniture Hardware$22

Furniture Hardware Factory Direct Sale Electronic Fingerprint Smart Locks$22

Compact Biometric Fingerprint Padlock Keyless Smart Lock for Suitcases$24.5

Home Office Smart Lock with NFC Functionality Electronic Digital Door Security$26

Electronic Security Biometric Usb Keyless Travel Luggage Small Smart Lock Fingerprint Padlock$24.5

USB Fingerprint Smart Lock Portable Anti Theft Padlock with Intelligent Security Features$22

Fingerprint Lock Smart for Gym Locker$30

Smart AI Fingerprint Security Lock Intelligent Biometric Door Lock System$24.5

Ningbo Rayonics Technology Co., Ltd.

🇨🇳 China

2007

51-100 people

Manufacturer/Service Company

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Key customer

NEW ZEALAND WINDOWS

Key market

Europe

Description

Ningbo Rayonics Technology Co., Ltd., established in 2007 in Ningbo, China, is a manufacturer and service company specializing in advanced electronic access control systems and smart locking solutions. With a workforce of 51 to 100 employees, the company focuses on researching, developing, and manufacturing a wide range of products, including smart locks, electronic cylinders, electronic handle locks, key management systems, and IoT lock systems. They offer comprehensive solutions for various sectors such as offices, commercial buildings, hotels, and industrial applications, leveraging technologies like IoT, cloud platforms, NFC, Bluetooth, RFID, NB-IoT, Cat 1, 4G, and RoLa. Ningbo Rayonics Technology provides both ODM and OEM services, supported by a factory and a strong R&D team. Their product portfolio includes passive mechatronic locks, BLE smart lock control systems, key cabinets, and auxiliary equipment like encoders and pincode panels. They also develop proprietary software and apps for key and lock management, including cloud-based solutions. The company has established partnerships with major industry players such as China-Telecom, HUAWEI, China-Tower, China National Nuclear Corporation, China-unicom, and Irrawaddy Green Towers (IGT). They are an SGS verified and Audited Supplier, with an annual revenue of 9,500,000 RMB as of 2009.

High-Security Key Management Cabinet Used for Key Control Smart Lock$880

Multi-Unlocking Ways Scandinavan Oval Electronic Smart Lock Cylinder with Emergency Key$84

Mini Scandinavian Smart Electronic Latch Lock Handle Lock$64

Mini Australian Smart Electronic Latch Lock Handle Lock for Hotel and Office$64

Key-Centric Access Control System Smart Cam Lock Cam02$24.9

Keyless Access Control IP68-Rated Smart Cam Lock Cam02$24.9

Narrow European Smart Electronic Handle Lock for Hotel and Office$83

Multi-Unlocking Ways Australian Oval Electronic Smart Door Lock Cylinder$70

Narrow Australian Smart Electronic Handle Lock for Hotel and Office$83

Multi-Unlocking Ways Scandinavan Oval Electronic Smart Door Lock Cylinder$84

Multi-Unlocking Ways Us Mortise Electronic Smart Door Lock Cylinder with Emergency Key$85

Multi-Unlocking Ways Swiss Profile Double Smart Door Lock Cylinder with Adjustable Cylinder for Hotel and Office with Emergency Key$120

Guangzhou Yuanda Electronic Tech Co., Ltd.

🇨🇳 China

2009

5-10 people

Manufacturer/Trading Company/Distributor/Wholesaler

High-tech enterprise

Patented technology

Low MOQ

OEM manufacturer

Key customer

SLYDER

Key market

🇮🇳 India

Review

4.8

Description

Guangzhou Yuanda Electronic Tech Co., Ltd., operating under the brand IWINTEC, is a high-tech enterprise specializing in the development, manufacturing, and distribution of advanced smart access control solutions. Established in 2009 and headquartered in Guangzhou, the company provides a comprehensive portfolio of security products, including hotel card locks, biometric fingerprint locks, Bluetooth-enabled smart locks (TTLock and Tuya App compatible), keypad door knobs, and electronic cabinet locks. Their product range also extends to intelligent WiFi switches, facial recognition access control systems, and electronic safes.

Slim Smart Lock Front Door Zinc Alloy Waterproof Mortise Lock$58

Keyless Smart Lock for Aluminum Door Waterproof Electronic Keypad Door Lock with Override Key and SDK Network$26

Smart Lock Ble Enable Wifi Digital Door Lock Work with TTLock TTHotel TTRenting Work for Home Airbnb Apartment$38

Tuya High Security WIFI App Controlled Smart Lock Fully Automatic Biometric Fingerprint Door Lock Silver Phone Basic Cloud$76

Ttlock APP Smart Door Lock Cylinder Lock$46

Smart RFID Locker Lock Smart Digital RFID Password Lock Touch Keypad Electronic Wardrobe File Cabinet Lock$21.5

Smart Fingerprint Door Lock with App Smart Keypad Keyless Entry Door Lock Smart Knob for Apartment Office Airbnb$39

WiFi-Free 6-Digit Smart Lock Box with Bluetooth/Code Access Customizable Glass Door No-Wall Mounted Security Key Lock Box$17

Smart Hotel Card Lock RF Card Hotel Door Lock Key-card Hotel Lock$34

Key-card Hotel Lock RF Card Hotel Door Lock Smart Hotel Card Lock$22

Smart RFID Digital Induction Lock Sauna Spa Gym Electronic Cabinet Lockers Lock$8

3D Facial Recognize Door Lock Cat's Eye Indoor House Smart Anti Theft Lock$195

Shenzhen Smart Device Technology Co., Ltd.

🇨🇳 China

2008

101-200 people

Manufacturer/Trading Company/Distributor/Wholesaler

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Key customer

HINDUSTAN LED BOARDS

Key market

North America

Description

Shenzhen Smart Device Technology Co., Ltd. (SMDT), a subsidiary of the HKEX-listed SMIT Holdings Limited, is a leading provider of AI-powered smart terminal products and digital intelligence solutions. Established in 2008 and based in Shenzhen, China, the company operates as an integrated manufacturer and technology provider with a strong focus on R&D, which comprises over 70% of its workforce. SMDT is recognized as a major player in the commercial display industry, holding a significant market share in China for Android advertising machines and motherboards. The company specializes in a comprehensive range of hardware and software solutions, including embedded motherboards (based on Rockchip and Intel architectures), digital signage players, industrial panel PCs, and self-service kiosks. Their product portfolio extends to AI computing boxes, touch screen monitors, and specialized IoT devices such as modular smart GPS padlocks for logistics and asset tracking. These products support multiple operating systems, including Android, Linux, and their proprietary ShiMetaOS, catering to applications in smart retail, payment, campus, and industrial automation. Operating a factory with ISO 9001 certification, SMDT provides extensive OEM and ODM services, supported by over 60 patents and a robust ecosystem of 1,000+ peripheral driver integrations. The company serves more than 2,000 customers globally, exporting to over 50 countries across North America, Europe, and Asia. With monthly shipments exceeding 60,000 units, SMDT delivers full-stack 'algorithm + IoT hardware + software + cloud platform' solutions to meet diverse digital transformation needs.