Hebei ocean Technology Co.,Ltd.

We are established in 1990 and specialize in researching and developing various engine valves & pistons which widely used in Locomotive,Construction machines,Generator and Marine.OEM and ODM service also can be provided to meet different customer’s requirements. Annual production value exceed 200 million,involving more than 1000 models.Our mission is to continuously make improvements which enable us to fulfill customer expectations.In order to control risks and seek development,we introduced wor

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