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            If you are interested in our products, just leave a message, we will contact you within 24 hours.

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            Advanced production equipment

            先進的生產設備

            High precision CNC machines guarantee the product accuracy, while high speed gun drill and vacuum quenching furnace guarantee the product quality.

            Science of heat treatment

            科學的熱處理工藝

            Scientific Heat Treatment Technology Ring die quality depends on heat treatment technology. Our high-level demand improves the ring die quality greatly.

            Perfect service

            完善的服務

            Our company can design and produce ring die according to different customers' pellet variety, formula specialty, and machine abrasion.

            Product center

            產品中心
            13861090906
            Willam Hu
            亚洲一级黄色片_一级大毛片_欧美亚洲性爱_无码国产精品一区二区gif动图
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