Quick answer: the top-ranked network crimping tool brands in China on this list are BOSI (Zhejiang), Lao A (Shanghai) and SAMZHE (Guangdong). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked network crimping tool brands
How this list is ranked- 01
BOSI
波斯BOSI
- Network crimping tools
- Grease guns
- Sleeve
Registered legal entity on file; email and phone published; operating since 2004.
View profile → - 02
Lao A
老A
- Network crimping tools
- Anti-static wrist straps
- Hot glue guns
Registered legal entity on file; email and phone published; operating since 2007.
View profile → - 03
SAMZHE
山泽SAMZHE
- Network crimping tools
- HDMI cables
- Card reader
Registered legal entity on file; email and phone published; operating since 2006.
View profile →
- 04
SHEFFIELD 钢盾SHEFFIELD
Registered as 杭州巨星科技股份有限公司 in 2001.
- Network crimping tools
- 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
Registered as 宁波长城精工实业有限公司 in 2001.
- Network crimping tools
- 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 network crimping tool brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
KNIPEX KNIPEX凯尼派克
Registered as 凯尼派克工具(上海)有限公司 in 2005.
- Network crimping tools
- Snap ring pliers
- Pliers
- Flush cutters
- Wire strippers
Why it ranks here: registered legal entity on file; email and phone published; operating since 1882.
- INT
STANLEY STANLEY史丹利工具
Registered as 史丹利(上海)管理有限公司 in 2004.
- Network crimping tools
- 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.
- Network crimping tools
- Grease guns
- Electroscope
- Tool carts
- Tool cabinets
- Manual wrenches
Why it ranks here: registered legal entity on file; phone published; operating since 1999.
More Network crimping tools brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| San Bao三堡 | 广州市三堡电子技术有限公司 | kingsanbao.com | 020-61965440 |
| Pro sKit宝工工具Pro'sKit | 宝工实业股份有限公司 | proskit.com | — |
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 | Lao A老A | Shanghai | 2007 | 上海鑫购实业有限公司 |
| 03 | SAMZHE山泽SAMZHE | Guangdong | 2006 | 深圳山泽基业科技有限公司 |
| 04 | SHEFFIELD钢盾SHEFFIELD | Zhejiang | 1945 | 杭州巨星科技股份有限公司 |
| 05 | 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 network crimping tools manufacturers and suppliers in China are listed here?
10 companies are listed for network crimping tools (网线钳). 5 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's network crimping tools manufacturers located?
Among profiled companies: Shanghai (4), Zhejiang (3), 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 7 publish an email address.