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D4HB / D4BA Aluminiyamu yamphamvu
Kampaniyi ndi yomwe imapanga OE ogulitsa yomwe mutu wa aluminiyamu yamphamvu kwa zaka zoposa 20. Ganizirani za mtundu ndi ntchito. Mutu wamphamvu umalandira satifiketi yotsimikizika ya ISO16949, "Kutsekera kwamphamvu kwambiri"
