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CenturionWheel Seal
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e-BarrierWheel Seal
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Cassetteseals
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IATF 16949 Certified
Professional design and development of seals
CHO is an AXLE seals manufacturer for trucks and trailers, great capability of ODM and OEM for 30 years.

Leading brand of sealing technology
CHO is a specialist in design, development and manufacture of truck, trailer, all types of automotive and industrial oil seals.
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Hot Products
e-Barrier Wheel Seals
With its unique and Patent Pending design features, the e-Barrier Seal addresses the two key reasons for premature failure, installation damage and entry of dirt into the seal.
Read MoreAXLE / Cassette seals
The labyrinth design filled with grease contains several dust lips. The main lip is energized with spring to prevent oil, liquid and dirt from entering to the system.
Read MoreStandard Designs
Standard designs are widely used in automotive and industrial applications. They are categorized in a variety of types which are generally applied on non-pressure/pressured fluid sealing applications and severe...
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