seo-Ningbo City Apparatus Valve Factory

Ningbo City Apparatus Valve Factory

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Ultra high vacuum flapper valve

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+86-0574-87666453

+86-0574-87582273

+86-0574-87520583

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+86-15867226630（Scarlet）

Manager's mobile phone

+86-13484298496

+86-18106630751

+86-13486468233

+86-15990294916

Ultra high vacuum flapper valve

High vacuum flapper valve

Ordinary type high vacuum (pressure) ball valve

Type a high vacuum(pressure)ball valve

Butterfly valve

Vacuum charging valve Vacuum electromagnetic pressure difference type charging valve

The diaphragm valve

Vacuum pipeline accessories

national defense scientific research

Energy Electronics

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