Quick answer: the top-ranked desuperheating and pressure reducing units brands in China on this list are DOCN (Zhejiang), Ha Dian Fa Men (Heilongjiang) and Hang Zhou Pai (Zhejiang). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked desuperheating and pressure reducing units brands
How this list is ranked- 01
DOCN
东辰智能DOCN
- Desuperheating and pressure reducing units
Registered legal entity on file; email and phone published; operating since 2006.
View profile → - 02
Ha Dian Fa Men
哈电阀门
- Desuperheating and pressure reducing units
- Safety valve
Registered legal entity on file; email and phone published; operating since 1954.
View profile → - 03
Hang Zhou Pai
杭州牌
- Desuperheating and pressure reducing units
Registered legal entity on file; email and phone published; operating since 1958.
View profile →
- 04
Hong Feng Ji Xie 红峰机械
Registered as 甘肃红峰机械有限责任公司 in 2006.
- Desuperheating and pressure reducing units
Why it ranks here: registered legal entity on file; email and phone published; operating since 1965.
- 05
Qing Dian Fa 青电阀
Registered as 青岛电站阀门有限公司 in 2003.
- Desuperheating and pressure reducing units
Why it ranks here: registered legal entity on file; email and phone published; operating since 1965.
- 06
Quan Shun Liu Kong 泉舜流控
Registered as 河南泉舜流体控制科技有限公司 in 2005.
- Desuperheating and pressure reducing units
Why it ranks here: registered legal entity on file; email and phone published; operating since 2005.
- 07
RF RF
Registered as 南通市电站阀门有限公司 in 1993.
- Desuperheating and pressure reducing units
Why it ranks here: registered legal entity on file; email and phone published; operating since 1960.
International desuperheating and pressure reducing units brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Spiraxsarco Spiraxsarco斯派莎克
Registered as 斯派莎克工程(中国)有限公司 in 1995.
- Desuperheating and pressure reducing units
- Control valves
- Imported valves
- Y-strainers
Why it ranks here: registered legal entity on file; phone published; operating since 1888.
More Desuperheating and pressure reducing units brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| ACKAMACKAM | 艾肯(江苏)工业技术有限公司 | ackam.net | 0519-89869880 |
| Wu Guo Fa Men武锅阀门 | 武汉锅炉集团阀门有限责任公司 | valvewbg.com | 027-87657503 |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | DOCN东辰智能DOCN | Zhejiang | 2006 | 东辰智能科技有限公司 |
| 02 | Ha Dian Fa Men哈电阀门 | Heilongjiang | 1954 | 哈电集团哈尔滨电站阀门有限公司 |
| 03 | Hang Zhou Pai杭州牌 | Zhejiang | 1958 | 杭州华惠阀门有限公司 |
| 04 | Hong Feng Ji Xie红峰机械 | Gansu | 1965 | 甘肃红峰机械有限责任公司 |
| 05 | Qing Dian Fa青电阀 | Shandong | 1965 | 青岛电站阀门有限公司 |
| 06 | Quan Shun Liu Kong泉舜流控 | Henan | 2005 | 河南泉舜流体控制科技有限公司 |
| 07 | RFRF | Jiangsu | 1960 | 南通市电站阀门有限公司 |
Frequently asked questions
How many desuperheating and pressure reducing units manufacturers and suppliers in China are listed here?
10 companies are listed for desuperheating and pressure reducing units (减温减压装置). 7 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's desuperheating and pressure reducing units manufacturers located?
Among profiled companies: Zhejiang (2), Heilongjiang (1), Gansu (1), Shandong (1), Henan (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 7 publish an email address.