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          Home>>MaterialsMaterials

          Material adopt China GB Standard
          GB/T2521-2008
          Cold-rolled grain-oriented and non-oriented electrical steel strip(sheet)
          (Q/WG(GG)05-2012)
          Copper alloy plate
          GB/T2040-2008
          Wrought aluminum and aluminum alloy chemical composition
          GB/T3190-2008
          Steels for cold heading and cold extruding
          GB/T6478-2008

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