Alkaline battery, carbon zinc battery, batteries.
Zinc manganese batteries with types of r20, r14, r6, r06, zinc, manganese alkaline batteries with types of lr6, lr06.
Magnesium alloys , aluminum and zinc based sacrifice anode, magnesium alloy castings, sectional materials , welding rod, magnesium ribbon, zinc ribbon and anticorrosive grounding batteries , electrode , testing peg and anode filling.