Quick answer: the top-ranked spirit level brands in China on this list are BOSI (Zhejiang), De Li Gong Ju (Zhejiang) and KAPRO (Jiangsu). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked spirit level brands
How this list is ranked- 01
BOSI
波斯BOSI
- Spirit level
- Grease guns
- Sleeve
Registered legal entity on file; email and phone published; operating since 2004.
View profile → - 02
De Li Gong Ju
得力工具
- Spirit level
- Grease guns
- Electroscope
Registered legal entity on file; email and phone published; operating since 1998.
View profile → - 03
KAPRO
KAPRO开普路
- Spirit levels
- Spirit level
- Angle measuring rulers
Registered legal entity on file; email and phone published; operating since 1974.
View profile →
- 04
SHEFFIELD 钢盾SHEFFIELD
Registered as 杭州巨星科技股份有限公司 in 2001.
- Spirit level
- Grease guns
- Tool carts
- Tool cabinets
- Manual wrenches
- Pipe benders
Why it ranks here: registered legal entity on file; email and phone published; operating since 1945.
- 05
Tajima Tajima田岛工具
Registered as 上海田岛工具有限公司 in 1995.
- Spirit levels
- Spirit level
- Manual wrenches
- Sealant guns
- Snap ring pliers
- Hand tools
Why it ranks here: registered legal entity on file; email and phone published; operating since 1909.
- 06
Wynns 威力狮Wynns
Registered as 广东威力狮控股集团有限公司 in 2006.
- Spirit level
- Grease guns
- Electroscope
- Sleeve
- Snap ring pliers
- Curved-jaw locking pliers
Why it ranks here: registered legal entity on file; email and phone published; operating since 1997.
- 07
Registered as 宁波长城精工实业有限公司 in 2001.
- Spirit level
- Grease guns
- Manual wrenches
- Sleeve
- Hydraulic torque wrenches
- Sealant guns
Why it ranks here: registered legal entity on file; email and phone published; operating since 1984.
International spirit level brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
STANLEY STANLEY史丹利工具
Registered as 史丹利(上海)管理有限公司 in 2004.
- Spirit level
- Grease guns
- Electroscope
- Tool carts
- Manual wrenches
- Sleeve
Why it ranks here: registered legal entity on file; email and phone published; operating since 1922.
- INT
SATA SATA世达
Registered as 艾沛克斯(上海)企业管理有限公司 in 2011.
- Spirit levels
- Spirit level
- Grease guns
- Electroscope
- Tool carts
- Tool cabinets
Why it ranks here: registered legal entity on file; phone published; operating since 1999.
More Spirit level brands and companies
| Brand | Registered company | Website |
|---|---|---|
| STABILASTABILA西德宝 | 施塔比拉测量仪器两合公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | BOSI波斯BOSI | Zhejiang | 2004 | 宁波世际波斯工具有限公司 |
| 02 | De Li Gong Ju得力工具 | Zhejiang | 1998 | 宁波得力工具有限公司 |
| 03 | KAPROKAPRO开普路 | Jiangsu | 1974 | 苏州迈普工具有限公司 |
| 04 | SHEFFIELD钢盾SHEFFIELD | Zhejiang | 1945 | 杭州巨星科技股份有限公司 |
| 05 | TajimaTajima田岛工具 | Shanghai | 1909 | 上海田岛工具有限公司 |
| 06 | Wynns威力狮Wynns | Guangdong | 1997 | 广东威力狮控股集团有限公司 |
| 07 | Zhang Cheng Jing Gong长城精工 | Zhejiang | 1984 | 宁波长城精工实业有限公司 |
Frequently asked questions
How many spirit level manufacturers and suppliers in China are listed here?
10 companies are listed for spirit level (水平尺). 7 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's spirit level manufacturers located?
Among profiled companies: Zhejiang (4), Shanghai (3), Jiangsu (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, 9 have an official website and 8 publish an email address.