... ,FDA,SGS,UL.9.Application: Auto,Household Appliances,Electronic products,Machine, Armarium,Toy etc10.Lead time of goods:1-2weeks for ... ,Pallet12. OEM service offered / ODM service offeredWe manufacture large-sized O-ring(ODMax 1850mm), Oil Seal(ODMax 1700mm) and V-ring ... (ODMax 1850mm). We can provide all o-rings as long as you need. Welcome your inquiry anytimehonor ...