Quick answer: the top-ranked biogas equipment brands in China on this list are Ai Er Wang (Henan), DETONG (Sichuan) and HEEE (Zhejiang). 9 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked biogas equipment brands
How this list is ranked- 01
Ai Er Wang
艾尔旺
- Biogas Equipment
Registered legal entity on file; email and phone published; operating since 2006.
View profile → - 02
DETONG
德通DETONG
- Biogas Equipment
Registered legal entity on file; email and phone published; operating since 2009.
View profile → - 03
HEEE
杭能环境HEEE
- Biogas Equipment
Registered legal entity on file; email and phone published; operating since 1992.
View profile →
- 04
Heng Neng 恒能
Registered as 山东恒能环保能源设备有限公司 in 2007.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 2007.
- 05
Shi Dai Tao Yuan 时代桃源
Registered as 北京时代桃源环境科技股份有限公司 in 2004.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 2004.
- 06
TIANREN TIANREN
Registered as 青岛天人环境股份有限公司 in 1999.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 1999.
- 07
Ying He Rui 盈和瑞
Registered as 北京盈和瑞环境科技有限公司 in 2005.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 2005.
- 08
Ying Huan Zhao Qi 英环沼气
Registered as 上海众诚英桓环境科技有限公司 in 2009.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published.
- 09
Zhong Chi Lu Se 中持绿色
Registered as 北京中持绿色能源环境技术有限公司 in 2009.
- Biogas Equipment
Why it ranks here: registered legal entity on file; email and phone published.
More Biogas Equipment brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| EnviTec BiogasEnviTec Biogas | 恩威泰科环能(北京)科技有限公司 | envitec-biogas.com | 010-64607150 |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Ai Er Wang艾尔旺 | Henan | 2006 | 河南艾尔旺新能源环境股份有限公司 |
| 02 | DETONG德通DETONG | Sichuan | 2009 | 成都德通环境工程有限公司 |
| 03 | HEEE杭能环境HEEE | Zhejiang | 1992 | 杭州能源环境工程有限公司 |
| 04 | Heng Neng恒能 | Shandong | 2007 | 山东恒能环保能源设备有限公司 |
| 05 | Shi Dai Tao Yuan时代桃源 | Beijing | 2004 | 北京时代桃源环境科技股份有限公司 |
| 06 | TIANRENTIANREN | Shandong | 1999 | 青岛天人环境股份有限公司 |
| 07 | Ying He Rui盈和瑞 | Beijing | 2005 | 北京盈和瑞环境科技有限公司 |
| 08 | Ying Huan Zhao Qi英环沼气 | Shanghai | — | 上海众诚英桓环境科技有限公司 |
| 09 | Zhong Chi Lu Se中持绿色 | Beijing | — | 北京中持绿色能源环境技术有限公司 |
Frequently asked questions
How many biogas equipment manufacturers and suppliers in China are listed here?
10 companies are listed for biogas equipment (沼气设备). 9 Chinese manufacturers have full profiles and are ranked.
Where are China's biogas equipment manufacturers located?
Among profiled companies: Beijing (3), Shandong (2), Henan (1), Sichuan (1), Zhejiang (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 9 publish an email address.