N/a manufacturer / supplier in China, offering Custom Size High Flexible NBR Seal O Ring as-163/152.07*2.62/as-568 for Enhanced Performance, High Flexible Customized O Ring Seal as-163/152.07*2.62/as-568 for Various Industrial Applications, Wear Resistance Excellent Practical Using Rubber Seal as-218/31.34*3.53/as-568/NBR O Ring and so on.