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Forged steel valve
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Flat knife gate valve
Titanium nickel zirconium valve
Oilfield valves
Liquefied gas valve
Copper valve
Needle instrument valve
Electric Actuator
Cast iron valve series
Sanitary valve
Quality management
Production Workshop
Testing Equipment
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2020.03.05
2019.05.25 Beijing heating station
2019.05.25 Beijing heating station
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2020.03.05
2018 Valve World Show
2018 Valve World Show
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2020.03.05
2017 Gas Show
2017 Gas Show
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