Gulu la Aloyi:Phosphor Bronze, Tin Bronze, Aluminium Bronze, Beryllium Bronze.
Kufotokozera:Makulidwe 0.2-50mm, M'lifupi ≤3000mm, Utali≤6000mm.
Kupsya mtima:O, 1/4H, 1/2H, H, EH, SH
Nthawi yotsogolera:10-30 masiku malinga ndi kuchuluka.
Port Yotumizira:Shanghai, China.