Guanghan N&D Carbide Co.,Ltd
联系方式
Guanghan N&D Carbide specialized in tungten carbide wear parts, such as mechanical seal ring, ball and seat, carbide bushings and sleeves.
产品:
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Tungsten carbide products | including mechanicals seal ring, carbide sleeves, valve ball and seat |
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Tungsten carbide products | including mechanicals seal ring, carbide sleeves, valve ball and seat |
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Tungsten carbide products | including mechanicals seal ring, carbide sleeves, valve ball and seat |
