Quick answer: the top-ranked differential pressure gauge brands in China on this list are OMEGA (Shanghai), Yuan Wang Yi Qi (Jiangsu) and Bo Yi Qi Dong (Tianjin). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked differential pressure gauge brands
How this list is ranked- 01
OMEGA
OMEGA
- Differential pressure gauges
- Pressure gauges
- Ultrasonic flow meters
Registered legal entity on file; email and phone published; operating since 1962.
View profile → - 02
Yuan Wang Yi Qi
远望仪器
- Differential pressure gauges
- Pressure gauges
- Vacuum pressure gauges
Registered legal entity on file; email and phone published; operating since 1966.
View profile → - 03
Bo Yi Qi Dong
博益气动
- Differential pressure gauges
- Air tightness testing equipment
Registered legal entity on file; email and phone published; operating since 1997.
View profile →
International differential pressure gauge brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
KOBOLD KOBOLD科宝
Registered as 科宝仪器仪表贸易(上海)有限公司 in 1998.
- Differential pressure gauges
- Variable area flow meters
- Water flow switches
Why it ranks here: registered legal entity on file; email and phone published.
- INT
Tian Kang Ji Tuan 天康集团
Registered as 安徽天康(集团)股份有限公司 in 1998.
- Differential pressure gauges
- Pressure gauges
- Liquid level gauges
- Vacuum pressure gauges
- Turbine flow meters
- Insulated instrument cabinets
Why it ranks here: registered legal entity on file; email and phone published; operating since 1974.
- INT
WIKA WIKA威卡
Registered as 威卡自动化仪表(苏州)有限公司 in 1997.
- Differential pressure gauges
- Pressure gauges
- Vacuum pressure gauges
- Needle valves
- Water flow switches
Why it ranks here: registered legal entity on file; email and phone published; operating since 1946.
- INT
Ashcroft Ashcroft雅斯科
Registered as 雅斯科仪器仪表(嘉兴)有限公司 in 2007.
- Differential pressure gauges
- Pressure gauges
Why it ranks here: registered legal entity on file; email and phone published; operating since 1852.
- INT
Crystal Engineering Crystal Engineering
Registered as 阿美特克商贸(上海)有限公司 in 2007.
- Differential pressure gauges
Why it ranks here: registered legal entity on file; email and phone published.
More Differential pressure gauges brands and companies
| Brand | Registered company | Website |
|---|---|---|
| DwyerDwyer | 美国DWYER INSTRUMENTS公司 | — |
| OrangeResearchOrangeResearch | 美国Orange Research公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | OMEGAOMEGA | Shanghai | 1962 | 上海思百吉仪器系统有限公司 |
| 02 | Yuan Wang Yi Qi远望仪器 | Jiangsu | 1966 | 江苏远望仪器集团有限公司 |
| 03 | Bo Yi Qi Dong博益气动 | Tianjin | 1997 | 天津博益气动股份有限公司 |
Frequently asked questions
How many differential pressure gauges manufacturers and suppliers in China are listed here?
10 companies are listed for differential pressure gauges (压差表). 3 Chinese manufacturers have full profiles and are ranked; 5 international brands with China operations are listed separately.
Where are China's differential pressure gauges manufacturers located?
Among profiled companies: Shanghai (3), Jiangsu (2), Tianjin (1), Anhui (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, 8 have an official website and 8 publish an email address.