उत्पत्ति के प्लेस
Hebei, China
ब्रांड नाम
Sanzhu or customized
Material
Silicone EPDM nbr fkm ffkm ,VMQ,ETP.
Color
Black,brown,blue,red ,clear or custom
Hardness
Common hardness is 70 Shore A
Size
Custom agaisnt the drawing or samples
Shape
O ring shape with square section