Shangqiu Flat World Machinery Co.Ltd specializing in Air Brake Valves making and distributing , we have on this line for 15 years old , products we dealing with now is auto spare parts for Europena trucks like Man, volvo, iveco ,daf and so on . products scope includes Unloader Valves ,foot brake valves ,Hand brake valves ,clutch servos ,air dryers and so .meanwhile ,we are also making and distributing Waste Tyre And Plastic Pyrolysis Machine which can turn the waste material like old tyres ,bottles,rubers abd so on into useful tyre oil,carbon black,steel wire.with professional sales and best after-sale service .we have esteablished business relationship with customers from many different countries .some of them have done business with my copany for more than 10 years. we put our whole heart into quality controling .products sold from my copany will be granted one year qualtiy warranty ,any problem caused by quality within one year , customers can ask the payment returned back or choose to send a new replacement. welcome friends from home and abroad to contact us for business cooperation!