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Product categories
- MA series PID intelligent controller
- MY series PID intelligent temperature controller
- W series economic SCR power regulator
- DF series intelligent SCR power regulator
- DS series universal SCR power regulator
- HY500 series converter
- Temperature sensor
- Pressure transmitter
- Flow meter
- Level gauge
- System integrated control cabinet
Contact us
Hangzhou haoyi technology co., LTD. (hangzhou doofeng automation equipment co., LTD.)
Taiwan haoyi technology co. LTD
Contact person: manager wei
Telephone: 0571-88681800
Mobile phone: 18969093218
Fax: 0571-86167336
E-mail: 15413574 @qq.com
Website: www.dofonics.com
Company address: 3 / f, no. 6, kanghui road, shugongqu district, hangzhou
Taiwan haoyi technology co. LTD
Contact person: manager wei
Telephone: 0571-88681800
Mobile phone: 18969093218
Fax: 0571-86167336
E-mail: 15413574 @qq.com
Website: www.dofonics.com
Company address: 3 / f, no. 6, kanghui road, shugongqu district, hangzhou
About us
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Hangzhou haoyi technology co., LTD., has established hangzhou doofeng automation equipment co., LTD and hangzhou haoyi technology co., LTD since 2011. The company mainly develops, produces and sells: industrial control intelligent digital display instruments: intelligent PID temperature control meters, pressure meters, flow meters, liquid level, speed, length and other instruments...