Ningbo Yongqiao Pneumatic Hydraulic Co.,Ltd.,with XQC as its registered brand, is a manufacturer and export of pneumatic / air accessories and other special pneu- matic products. Our main items: Air FRLUnits,Cylinders,Solenoid Valves,Pneumatic control valves, air plastic fittings,air quick couplers,air hoses,air blow guns ,air tools and pneumatic machines.