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        Zhoushan Dinghai Xiangyu Plastic Machinery Co., Ltd. is a professional manufacturer of precision, wear-resistant barrels and screws. Our company has strong technical force and equipped with advanced special equipment and strict testing means.

        For a long time, we have provided our customers...
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        Our company adheres to the "quality, dedicated service" purpose, with "Xiang Yu screw" as the brand...

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