Quick answer: the top-ranked combination lock brands in China on this list are EZVIZ (Zhejiang), HUAWEI (Guangdong) and XIAOMI (Beijing). 4 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked combination lock brands
How this list is ranked- 01
EZVIZ
萤石EZVIZ
- Combination lock
- Smart home systems
- Smart fingerprint locks
Registered legal entity on file; email and phone published.
View profile → - 02
HUAWEI
华为HUAWEI
- Combination lock
- Lidar
- Smart Cities
Registered legal entity on file; email and phone published.
View profile → - 03
XIAOMI
小米XIAOMI
- Combination lock
- Docking station
- Repeater
Registered legal entity on file; email and phone published; operating since 2021.
View profile →
- 04
Yue Ma An Fang 玥玛安防
Registered as 广东镖臣防盗设备有限公司 in 2007.
- Combination lock
- Mechanical combination locks
- Door lock
- Security door lock cylinders
- Glass door locks
- Padlock
Why it ranks here: registered legal entity on file; phone published; operating since 2004.
More Combination lock brands and companies
| Brand | Registered company | Website |
|---|---|---|
| DESMAN德施曼DESMAN | 浙江德施曼科技智能股份有限公司 | dessmann.com.cn |
| Kaadas凯迪仕Kaadas | 深圳市凯迪仕智能科技股份有限公司 | kaadas.com |
| LOCKIN鹿客LOCKIN | 鹿客科技(北京)股份有限公司 | loock.cn |
| MasterLockMasterLock玛斯特锁 | 玛斯特锁贸易(上海)有限公司 | cn.masterlock.eu |
| TONYON通用锁具TONYON | 温州市通用锁具有限公司 | tonyon.com |
| VOCVOC | 浙江威欧希科技股份有限公司 | voc.so |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | EZVIZ萤石EZVIZ | Zhejiang | — | 杭州萤石网络股份有限公司 |
| 02 | HUAWEI华为HUAWEI | Guangdong | — | 华为投资控股有限公司 |
| 03 | XIAOMI小米XIAOMI | Beijing | 2021 | 小米科技有限责任公司 |
| 04 | Yue Ma An Fang玥玛安防 | Guangdong | 2004 | 广东镖臣防盗设备有限公司 |
Frequently asked questions
How many combination lock manufacturers and suppliers in China are listed here?
10 companies are listed for combination lock (密码锁). 4 Chinese manufacturers have full profiles and are ranked.
Where are China's combination lock manufacturers located?
Among profiled companies: Guangdong (2), Zhejiang (1), Beijing (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 3 publish an email address.