Quick answer: the top-ranked card reader brands in China on this list are SAMZHE (Guangdong), SSK (Guangdong) and UGREEN (Guangdong). 6 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked card reader brands
How this list is ranked- 01
SAMZHE
山泽SAMZHE
- Card reader
- HDMI cables
- Video capture cards
Registered legal entity on file; email and phone published; operating since 2006.
View profile → - 02
SSK
飚王SSK
- Card reader
- External hard drive enclosures
- Hub
Registered legal entity on file; email and phone published; operating since 2001.
View profile → - 03
UGREEN
绿联UGREEN
- Card reader
- Docking station
- External hard drive enclosures
Registered legal entity on file; email and phone published; operating since 2012.
View profile →
- 04
llano 绿巨能llano
Registered as 深圳市绿巨能科技发展有限公司 in 2012.
- Card reader
- Wireless screen casting devices
- HDMI cables
- Electronics cleaning kits
- Adapter cables
- Timer
Why it ranks here: registered legal entity on file; phone published; operating since 2012.
- 05
PISEN 品胜PISEN
Registered as 广东品胜电子股份有限公司 in 2003.
- Card reader
- Docking station
- Rechargeable fans
- Phone cooling attachments
- Hidden camera detectors
- Tablet stands
Why it ranks here: registered legal entity on file; phone published; operating since 2003.
- 06
Chuan Yu 川宇
Registered as 北京川宇永业科技有限公司 in 2000.
- Card reader
Why it ranks here: registered legal entity on file; email and phone published; operating since 2000.
International card reader brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Kingston Kingston金士顿
Registered as 金士顿科技有限公司 in 2017.
- Card reader
- Storage modules
- SD and memory cards
- Hard disk
- Computer memory modules
- USB flash drive
Why it ranks here: registered legal entity on file; email and phone published; operating since 1987.
- INT
Lexar Lexar雷克沙
Registered as 深圳市江波龙电子股份有限公司 in 1999.
- Card reader
- External hard drive enclosures
- SD and memory cards
- Computer memory modules
- Portable hard drive
- Solid-state drive
Why it ranks here: registered legal entity on file; phone published; operating since 1999.
More Card reader brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| DM大迈DM | 深圳市梁信科技有限公司 | dmlife.cn | 400-877-6080 |
| SanDiskSanDisk闪迪 | 闪迪贸易(上海)有限公司 | sandisk.com | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | SAMZHE山泽SAMZHE | Guangdong | 2006 | 深圳山泽基业科技有限公司 |
| 02 | SSK飚王SSK | Guangdong | 2001 | 深圳市大乘科技股份有限公司 |
| 03 | UGREEN绿联UGREEN | Guangdong | 2012 | 深圳市绿联科技股份有限公司 |
| 04 | llano绿巨能llano | Guangdong | 2012 | 深圳市绿巨能科技发展有限公司 |
| 05 | PISEN品胜PISEN | Guangdong | 2003 | 广东品胜电子股份有限公司 |
| 06 | Chuan Yu川宇 | Beijing | 2000 | 北京川宇永业科技有限公司 |
Frequently asked questions
How many card reader manufacturers and suppliers in China are listed here?
10 companies are listed for card reader (读卡器). 6 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's card reader manufacturers located?
Among profiled companies: Guangdong (6), Beijing (2).
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 5 publish an email address.