Hot Sell NBR O-RING

1, NBR O-RING made by NBR rubber 2, NBR O-RING restisance oil, use in machine or auto 3, NBR O-RING have lots of standard molds 4, NBR O-RING have lots of 1.78 2.62 3.53 5.33 6.99 cross section molds 5, we have own CNC workshop to make this mold 6,All manufacturing process confirm to the ISO9001 7,RoHS directive compliant green products 8,Rapid development line from drawing, toolin design to mold support and samples 9, Customers desighs and specifications are accepted 10, Avaailable in various sizes and colors