Longxing Pneumatic components company , established in 2000 year is located in Fenghua close to Shanghai and Ningbo seaport and airport. Longxing is a professional manufacturer for air source treatment unit.(Air filter, Air regulator, Air lubricator) valve(Air control valves, Solenoid valve, Mechanical valve) Pneumatic associated parts and so on.With good quality, reasonable price, and completed service, we sincerely welcome clients both home and abroad for visiting and business negotiatio. We are willing to establish long-term cooperative relationships with you.