1.various materials,sizes,colors 2.the sealing property is good 3.anti-skidding,anti-friction,waterproof 4.offer OEM service StandardOrNonstandard:Style: Size and Color:Material: NonstandardRubberSheetas your requests,drawings or samplesRubber(NBR,Silicone,FFKM,FPM, Viton,EPDM, etc.)FOB Port:Shanghai/ NingboPlace of Origin:Zhejiang China (Mainland)Application:used in concrete pump truck,concrete ...