we are a professional manufacturer engaged in the production of Solenoid valve and pneumatic conponents in Ningbo ,China. The products include Solenoid valve, Air source treatment unit, control element and executive element etc which are widely used in control process for the industry of machinery, metallurgy, food, textile and environmental protection, we are a professional manufacturer engaged in the production of Solenoid valve and pneumatic conponents in Ningbo ,China. The products include Solenoid valve, Air source treatment unit, control element and executive element etc which are widely used in control process for the industry of machinery, metallurgy, food, textile and environmental protection
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