Quick answer: the top-ranked network tester brands in China on this list are Ceyear (Shandong), Kun Heng Shun Wei (Sichuan) and StarPoint (Beijing). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked network tester brands
How this list is ranked- 01
Ceyear
思仪Ceyear
- Network testers
- Measuring instruments
- Fiber optic fusion splicers
Registered legal entity on file; email and phone published; operating since 2015.
View profile → - 02
Kun Heng Shun Wei
坤恒顺维
- Network testers
- Measuring instruments
Registered legal entity on file; email and phone published; operating since 2010.
View profile → - 03
StarPoint
星河亮点StarPoint
- Network testers
Registered legal entity on file; email and phone published; operating since 2001.
View profile →
International network tester brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Keysight Keysight是德科技
Registered as 是德科技(中国)有限公司 in 1999.
- Network testers
- Measuring instruments
- Laser interferometers
Why it ranks here: registered legal entity on file; email and phone published; operating since 1939.
- INT
Chuang Yuan Xin Ke 创远信科
Registered as 创远信科(上海)技术股份有限公司 in 2005.
- Network testers
Why it ranks here: registered legal entity on file; email and phone published; operating since 2005.
- INT
Rohde&Schwarz Rohde&Schwarz
Registered as 罗德与施瓦茨(中国)科技有限公司 in 2013.
- Network testers
- Measuring instruments
Why it ranks here: registered legal entity on file; email and phone published; operating since 1933.
More Network testers brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| EXFOEXFO | 爱科斯福通信技术(北京)有限公司 | exfo.com | 010-89508858,400-610-6999 |
| VIAVIVIAVI | 唯亚威通讯技术(北京)有限公司 | viavisolutions.com | 010-65391166 |
| AnritsuAnritsu安立 | 安立通讯科技(上海)有限公司 | anritsu.com | — |
| spirentspirent思博伦 | 思博伦通信科技(北京)有限公司 | — | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Ceyear思仪Ceyear | Shandong | 2015 | 中电科思仪科技股份有限公司 |
| 02 | Kun Heng Shun Wei坤恒顺维 | Sichuan | 2010 | 成都坤恒顺维科技股份有限公司 |
| 03 | StarPoint星河亮点StarPoint | Beijing | 2001 | 北京星河亮点技术股份有限公司 |
Frequently asked questions
How many network testers manufacturers and suppliers in China are listed here?
10 companies are listed for network testers (网络测试仪). 3 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's network testers manufacturers located?
Among profiled companies: Beijing (3), Shandong (1), Sichuan (1), Shanghai (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 6 publish an email address.