Customized support
OEM, ODM
name
retaining ring din 6799 3 mm
another standard
DIN471,DIN6799,DIN983,DIN984,M1308,M1408,etc
material
65Mn, sus304,sus316,etc
style
internal,external,e type ,self locking,c rings,special,etc
packing
bulking/roll packing+carton+pallets