Quick answer: the top-ranked semiconductor packaging brands in China on this list are JCET (Jiangsu) and Tong Fu Wei Dian (Jiangsu). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked semiconductor packaging brands
How this list is ranked- 01
JCET 长电科技JCET
Registered as 江苏长电科技股份有限公司 in 1998.
- Semiconductor packaging
Why it ranks here: registered legal entity on file; email and phone published; operating since 1972.
- 02
Tong Fu Wei Dian 通富微电
Registered as 通富微电子股份有限公司 in 1994.
- Semiconductor packaging
Why it ranks here: registered legal entity on file; email published; operating since 1997.
International semiconductor packaging brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Sheng He Jing Wei 盛合晶微
Registered as 盛合晶微半导体(江阴)有限公司 in 2014.
- Semiconductor packaging
Why it ranks here: registered legal entity on file; email and phone published; operating since 2014.
More Semiconductor packaging brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| AMKORAMKOR安靠 | 安靠封装测试(上海)有限公司 | amkor.com | 021-50644590 |
| tsmc台积电tsmc | 台积电(中国)有限公司 | tsmc.com | 021-57768000 |
| ChipMOS南茂科技ChipMOS | 南茂科技股份有限公司 | — | — |
| HUATIAN华天科技HUATIAN | 天水华天科技股份有限公司 | — | — |
| KYEC京元电子KYEC | 京元电子股份有限公司 | — | — |
| Powertech Technology力成Powertech Technology | 力成科技股份有限公司 | — | — |
| Ri Yue Guang日月光 | 日月光投资控股股份有限公司 | — | — |
Frequently asked questions
How many semiconductor packaging manufacturers and suppliers in China are listed here?
10 companies are listed for semiconductor packaging (芯片封装). 2 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's semiconductor packaging manufacturers located?
Among profiled companies: Jiangsu (3).
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, 5 have an official website and 3 publish an email address.