Quick answer: the top-ranked power adapter manufacturers in China on this list are Huntkey (Guangdong), LITEON (Taiwan) and HONOTO (Guangdong). 3 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked power adapter manufacturers
How this list is ranked- 01
Huntkey
航嘉Huntkey
- Power adapters
- Surge-protected sockets
- Computer power supplies
Registered legal entity on file; email and phone published; operating since 1995.
View profile → - 02
LITEON
LITEON
- Power adapters
- Optocouplers
- Bridge rectifiers
Registered legal entity on file; email published; operating since 1975.
View profile → - 03
HONOTO
欧陆通HONOTO
- Power adapters
- Security-system power supplies
Registered legal entity on file; email and phone published; operating since 1996.
View profile →
International power adapter brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Delta 台达DELTA Full profile
Variable-frequency drives / Industrial automation / Power management products.
- Variable-frequency drives
- Industrial automation
- Power management products
- Thermal management systems
- Energy infrastructure solutions
Why it ranks here: registered legal entity on file; phone published; operating since 1971.
More Power adapters manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| GVE冠宇达GVE | 佛山市顺德区冠宇达电源有限公司 | gve.com.cn | 0757-27736306 |
| PHIHONG飞宏PHIHONG | 飞宏科技有限公司 | phihong.com.tw | [email protected] |
| thinkplusthinkplus | 联想控股股份有限公司 | thinkpad.com | 400-100-6000 |
| acbel康舒科技acbel | 康舒电子(东莞)有限公司 | acbel.com.tw | — |
| Bai Ding百鼎 | 广成明(广州)电子科技股份有限公司 | zgdianyuan.com | — |
| FSPFSP | 全汉企业股份有限公司 | fsplifestyle.com | — |
What is a power adapter?
A power adapter converts mains AC into the low-voltage DC that a device needs. Chinese factories produce wall-plug and desktop adapters for electronics, LED lighting, routers, medical devices and appliances, often with custom output voltages, plugs and branding.
What buyers compare
- Output voltage, current and power
- Plug type: wall or desktop, plug standards
- Efficiency level (for example DoE Level VI)
- Safety approvals (UL, CE, CB, CCC)
- Custom branding and cable options
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Huntkey航嘉Huntkey | Guangdong | 1995 | 深圳市航嘉驰源电气股份有限公司 |
| 02 | LITEONLITEON | Taiwan | 1975 | 光宝科技股份有限公司 |
| 03 | HONOTO欧陆通HONOTO | Guangdong | 1996 | 深圳欧陆通电子股份有限公司 |
Frequently asked questions
How many power adapters manufacturers and suppliers in China are listed here?
10 companies are listed for power adapters (电源适配器). 3 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's power adapters manufacturers located?
Among profiled companies: Guangdong (2), Taiwan (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, 10 have an official website and 4 publish an email address.