Back-up Ring, Piston Seals, Rod Seals | NEWS & Info - A&S Seals Co., Ltd.

Lip seal is one kind of contact type seals. During operation, lip seal is like other

A&S Group has decided to hold a customer-caring event "We Are Together" by donating disposable medical masks and IR handheld thermometers to all our new and old customers in the coming weeks.

Mechanical seals are a big part of any construction project.

Now offers extended range of new-generation, super-precision bearings