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June17 - June19, 2025
National Exhibition and Convention Center（Shanghai）
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The factory mainly produces threaded rods, fully threaded bolts, petrochemical specific nuts, petrochemical valve matching bolts, and various corrosion-resistant coating fasteners,
35CrMoA full thread bolt, 30CrMo hex nut, A193-B7 full thread bolt, A320-L7 full thread bolt, 304316, B8, B8M, B8CL.2, B8MCL. 2 bolt
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