... , IIR, PTFE, Silicon, etc. Can choose on your requirement;Color Black, red, yellow, brown, white, green, violet etc, can ... priceAs a manufacturer ,our price are competitiveNBR rubber hose grommetNBR ruber hose grommet Seal rubber hose grommet1) Available material : material for NBR, ... ) Customer's design and specifications are accepted. 4) Color and shape can be changed upon request. Available in ...