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CANGZHOU DACHENG SEAL ASSEMBLY CO.,LTD locates in the cultural of the ancient city Cangzhou where is also known as Martial Arts city . Focus on manufacturing of valve accessories , the company integrates production R&D, sales and services ....<<MORE
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Welcome all the friends to come for avisit or business discussion! |
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Welcome all the friends to come for avisit or business discussion! |
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Welcome all the friends to come for avisit or business discussion! |
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