Quick answer: the top-ranked silicon feedstock brands in China on this list are Dong Fang Xi Wang (Shanghai), Qiya (Sichuan) and Da Quan Neng Yuan (Xinjiang). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked silicon feedstock brands
How this list is ranked- 01
Dong Fang Xi Wang
东方希望
- Silicon Feedstock
- Electrolytic Aluminum
- Aluminum oxide
Registered legal entity on file; email and phone published; operating since 1982.
View profile → - 02
Qiya
其亚Qiya
- Silicon Feedstock
- Electrolytic Aluminum
- Aluminum Ingots
Registered legal entity on file; email and phone published; operating since 1989.
View profile → - 03
Da Quan Neng Yuan
大全能源
- Silicon Feedstock
Registered legal entity on file; email and phone published; operating since 2011.
View profile →
- 04
Tian Rui Gui Cai Liao 天瑞硅材料
Registered as 陕西有色天宏瑞科硅材料有限责任公司 in 2014.
- Silicon Feedstock
Why it ranks here: registered legal entity on file; email and phone published; operating since 2014.
- 05
Xin Te Neng Yuan 新特能源
Registered as 新特能源股份有限公司 in 2008.
- Silicon Feedstock
Why it ranks here: registered legal entity on file; email and phone published.
- 06
Yong Xiang Gu Fen 永祥股份
Registered as 通威集团有限公司 in 1996.
- Silicon Feedstock
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
- 07
Li Hao Qing Neng 丽豪清能
Registered as 青海丽豪清能股份有限公司 in 2021.
- Silicon Feedstock
Why it ranks here: registered legal entity on file; email published; operating since 2021.
International silicon feedstock brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
WACKER WACKER瓦克
Registered as 瓦克化学(中国)有限公司 in 2005.
- Silicon Feedstock
- Silicone rubber
- Anti-mold sealants
- Thermal Grease
- Mold Release Agents
- Silicone Oil
Why it ranks here: registered legal entity on file; phone published; operating since 1914.
- INT
Ya Zhou Gui Ye 亚洲硅业
Registered as 亚洲硅业(青海)股份有限公司 in 2006.
- Silicon Feedstock
Why it ranks here: registered legal entity on file; email and phone published.
More Silicon Feedstock brands and companies
| Brand | Registered company | Website |
|---|---|---|
| GCLTECH协鑫科技GCLTECH | 協鑫科技控股有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Dong Fang Xi Wang东方希望 | Shanghai | 1982 | 东方希望集团有限公司 |
| 02 | Qiya其亚Qiya | Sichuan | 1989 | 其亚集团有限公司 |
| 03 | Da Quan Neng Yuan大全能源 | Xinjiang | 2011 | 新疆大全新能源股份有限公司 |
| 04 | Tian Rui Gui Cai Liao天瑞硅材料 | Shaanxi | 2014 | 陕西有色天宏瑞科硅材料有限责任公司 |
| 05 | Xin Te Neng Yuan新特能源 | Xinjiang | — | 新特能源股份有限公司 |
| 06 | Yong Xiang Gu Fen永祥股份 | Sichuan | 2002 | 通威集团有限公司 |
| 07 | Li Hao Qing Neng丽豪清能 | Qinghai | 2021 | 青海丽豪清能股份有限公司 |
Frequently asked questions
How many silicon feedstock manufacturers and suppliers in China are listed here?
10 companies are listed for silicon feedstock (硅料). 7 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's silicon feedstock manufacturers located?
Among profiled companies: Shanghai (2), Sichuan (2), Xinjiang (2), Qinghai (2), Shaanxi (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 8 publish an email address.