o-ring features:
1) Materials: NBR, NR, FPM, MVQ, EPDM
2) Characteristics: high/low temperature-resistant, wearing-resistant, oil-resistant
3) Specifications: State standard and non-state standard sizes are available
4) Colors: black, blue, brown, green, red, white, purple

 

Inner packing:
Plastic bag

 

Outer packing:
Carton box

 

We can produce according to your samples or drawings..