Quick answer: the top-ranked mechanical combination lock brands in China on this list are cobbe (Zhejiang), Mei Hua Suo (Zhejiang) and TRI-CIRCLE (Shandong). 4 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked mechanical combination lock brands
How this list is ranked- 01
cobbe
卡贝cobbe
- Mechanical combination locks
- Angle brackets
- Angle valve
Registered legal entity on file; email and phone published; operating since 2008.
View profile → - 02
Mei Hua Suo
梅花锁
- Mechanical combination locks
- Door lock
- Security door lock cylinders
Registered legal entity on file; email and phone published; operating since 1993.
View profile → - 03
TRI-CIRCLE
三环TRI-CIRCLE
- Mechanical combination locks
- Door lock
- Glass door locks
Registered legal entity on file; email and phone published; operating since 1930.
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 Mechanical combination locks brands and companies
| Brand | Registered company | Website |
|---|---|---|
| MasterLockMasterLock玛斯特锁 | 玛斯特锁贸易(上海)有限公司 | cn.masterlock.eu |
| Santo赛拓Santo | 上海赛拓五金工具有限公司 | santo.com.cn |
| TONYON通用锁具TONYON | 温州市通用锁具有限公司 | tonyon.com |
| Wang Tong Suo Ye望通锁业 | 宁波望通锁业有限公司 | wang-tong.com |
| YiF怡丰锁业YiF | 东莞市怡丰锁业有限公司 | yflock.com |
| ZOLI中立ZOLI | 浙江中立集团有限公司 | lock-king.com |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | cobbe卡贝cobbe | Zhejiang | 2008 | 卡贝科技股份有限公司 |
| 02 | Mei Hua Suo梅花锁 | Zhejiang | 1993 | 浙江浦江梅花锁业集团有限公司 |
| 03 | TRI-CIRCLE三环TRI-CIRCLE | Shandong | 1930 | 烟台三环锁业集团股份有限公司 |
| 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 mechanical combination locks manufacturers and suppliers in China are listed here?
10 companies are listed for mechanical combination locks (机械密码锁). 4 Chinese manufacturers have full profiles and are ranked.
Where are China's mechanical combination locks manufacturers located?
Among profiled companies: Zhejiang (2), Shandong (1), Guangdong (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.