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          Casting process

          The company's products adopt advanced production technology of alkaline phenolic resin sand, and are equipped with 1 medium frequency furnace of 6 tons,
          2 sets of 3 tons, 1 set of 1 ton, 1 set of 50 tons and 20 tons natural gas heat treatment furnace, and 2 sets of 10 tons resistance heat treatment furnace.

          Production site

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