AS THE WELL SPECIALIZED MANUFACTURER IN THE PNEUMATIC PIPING, WOOSHIN HAS BEEN ESTABLISHED 1996 & PRODUCING "PNEUMATIC FITTING/TUBE/COUPLER/FILTER/VALVE" WHICH ARE LIGHT, SAFE AND COMPACT. FUTHERMORE, ITS "ONE-TOUCH-MECHANISM" MAKES EASY AND SWIFT INSTALLATION. WOOSHIN PRODUCTS CAN SAVE SPACE, COST AND TIME IN THE PNEUMATIC PIPING.