HUBEI VIT SCI&TEC CO.,LTD.is specialized in Develop ,Produce and exporting all Truck air brake parts ,mainly clutch servos,brake boosters,levelling valve,air dryer ,slack adjusters and so on ,including European truck:Volvo,Scania,DAF,Kamaz,Iveco,Renault,Man,Mecedenz benz...Japanese truck :Nissan,Hino,Isuzu...QUALITY IS OUR CLULTURE.We are one of the grey hair for truck air brake parts.Our sales pitch is WITH US YOUR MONEY IV SAFE YOUR BUSINESS IN SAFE.Our Advantages:OEM technical standard Premium quality guarante Absolutely strict production procedureOne by one checking Standard packaging or be up to you Acceptable sample orderDelivery in a month after the prepay HUBEI VIT SCI&TEC CO.,LTDPhone:0086-15171001118(WhatsApp,line,wechat)skype:Abby-Yuan1