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Member Since
2008
zhejiang shangyu oilseal manufacture co.ltd
SELL OIL SEAL (RUBBER SEAL)
used in the auto spare parts,bearing,transmission mechnical machine,pump,
High pump helix for high sealing security,. Custom blended materials to exceed customer specifications. Mounted on the front/rear crankshaft of an engine, it perfectly seals the engine oil inside under the conditions of high temperature and high rotational speed, and increases durability.