Delong cab regularly check wiper essential if various fault phenomena are complete cab, sure to check the wiper blades. The method is to pull up the wiper touch with your fingers on the rubber wiper blade after cleaning, inspection Are flexible damaged, and how the rubber blade. If the leaf aging, hardening, cracks, it should be replaced. Replace the blade is not complicated, you can do it yourself. First you figure out what kind of car specifications wiper blades, vehicle manual refer to as their own confused cab window, allowing parts store clerk to help identify the purpose of the cab interior design is to eliminate the sound-absorbing interior cab reverberant map, sound-absorbing sound-absorbing material The higher the coefficient, the greater the ring sound absorption area cab, eliminating the reverberant sound of the car better. Delong cab cab interior acoustics package primarily for roof sidewall material and carpet materials, common roof sidewall trim for hemp fiber, are porous sound-absorbing material, the main role is to remove the car reverberant by increasing the thickness, porosity can be increased to improve the absorption coefficient can also be attached to a certain thickness of the back cover of the local position auxiliary sound-absorbing cotton blankets. Cab shell | cab | Jinan Yiu Cheung Yiu Cheung provided by Jinan Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) strong, credible, in Jinan, Shandong engine assembly industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand Jinan Yao harmony into the brilliant, for a better future!