| 01 | Guangdong | Residential fingerprint and PIN locks | Fingerprint, PIN, RFID card, mechanical key | Bluetooth; optional Wi-Fi gateway | CE, RoHS, EMC, RED where applicable | High; enclosure, firmware, packaging | Europe, Southeast Asia, Middle East |
| 02 | Zhejiang | Mortise locks for apartments and villas | Fingerprint, password, card, key, mobile app | Bluetooth; Wi-Fi and Zigbee variants | CE, RoHS, FCC for relevant markets | High; private-label programs available | North America, Europe, Australia |
| 03 | Guangdong | Hotel and serviced-apartment locks | RFID card, mobile key, PIN, mechanical override | RFID; Bluetooth gateway integration | CE, RoHS, hotel-system integration testing | Medium to high; access-control integration | Hotels in Asia, Europe, Africa |
| 04 | Jiangsu | Digital keypad and deadbolt locks | PIN, RFID card, app, physical key | Bluetooth; Wi-Fi bridge options | CE, FCC, RoHS, battery-safety testing | High; custom colors and user interfaces | United States, Canada, Europe |
| 05 | Guangdong | Facial-recognition and biometric locks | Face recognition, fingerprint, PIN, key | Wi-Fi; Bluetooth; mobile application | CE, RoHS, EMC; privacy documentation varies | Medium; firmware customization subject to project | Southeast Asia, Middle East, Africa |
| 06 | Zhejiang | Smart lever and handle locks | Fingerprint, PIN, card, app, key | Bluetooth; selected smart-home platforms | CE, RoHS, FCC, IP testing when specified | High; handle design and logo customization | Europe, Latin America, Southeast Asia |
| 07 | Fujian | Padlocks and cabinet smart locks | Fingerprint, app, PIN, key override | Bluetooth Low Energy | CE, RoHS, FCC; battery testing | High; compact product customization | North America, Europe, online retail channels |
| 08 | Shanghai and surrounding region | Commercial access-control locks | RFID, PIN, biometric reader, mobile credential | Ethernet, RS-485, Wiegand, wireless gateways | CE, RoHS, EMC, system-specific testing | Medium; system integration is project-based | Commercial projects in Asia and the Middle East |
| 09 | Guangdong | Sliding-door and aluminum-frame locks | PIN, fingerprint, card, app, key | Bluetooth; optional Wi-Fi gateway | CE, RoHS, corrosion and durability testing | Medium to high; door-profile adaptation | Australia, Southeast Asia, Middle East |
| 10 | Shenzhen and Dongguan | Connected smart-home door locks | Fingerprint, PIN, app, voice assistant, key | Wi-Fi, Bluetooth, Zigbee, Matter-ready designs | CE, FCC, RoHS, cybersecurity documentation varies | High; hardware and smart-home integration | Europe, North America, Japan, South Korea |