O-Ring
Large size O-rings and special standard products
In order to produce large size products, other manufacturers apply the separate processes, such as
compression process, connection process, and bonding process due to their limitation of production
capacity.
Because of these separate process, many kinds of quality problems occurred like the significant
mechanical property degradation of the elastomers, the weakness of the bonding parts, and so on.
Therefore, we invested the expanded facilities earlier to prevent these problems and now we are
confident that we will carry out...