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        (東明鎖無憂產品介紹)

        Tongming scale advantage

        Equipment and production capacity are ahead of the market

        Our company adopts the process of cold pier process (automatic extrusion of machine), adheres to standard products and standardizes operation. For more than ten years, our company has improved the reputation and reputation of the company and its products with its excellent equipment and technical management.

        【confident】 Professional manufacturing, cooperation and win-win

        Use imported equipment

        Production quality is guaranteed

        Automated production processes

        Improve production efficiency and reduce human error

        Scientific process design

        Make production more scientific and reduce useless work

        Large-scale mass production

        Minimize production costs


        Screw manufacturing process

        Wire manufacturing process

        爽爽影院一禁18,国产不卡无码视频在线观,国产成人剧情AV麻豆映画旗袍
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