... Automobile OEM/ODM are welcomed... Style: Mech Garden Machinery Rubber Oil Seals1.Material: NBR,HNBR,PTEE,FPM,MVQ,EPDM,PTFE,and ... friendly business relationship.Export products are include rubber widescreen,elbow,oil seal,o-ring andso on.7.According to customers' drawing ... are undercontroled by Railway Ministry9.Designing and manufacturing all of oil seals, gaskedts,o-rings ,and so on.