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Máy tiện ren ống CNC
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  • why choose us

    •  20

      With more than 20 years' production experience in ordinary lathe

    •  560

      The company has 560 sets of casting, forging, machining, assembly and heat treatment equipment

    •  CE

      We have passed ISO9001 cert., CE cert., and been named several times as "famous brand enterprises" and "compliment and trustworthy enterprise", "advanced enterprise of independent innovation"

    Sanzheng Machine Tools - Leader in Pipe Thread Lathes