LEAD-CALCIUM ALLOY USAGE：Usually applied as the grid alloy in sealed storage battery of maintenance-free,Zinc electrolysis anode.STANDARD：Q/ JYH62005-1996NOTE：Main components can be adjusted to the demand of the customers,and impurty can be controlled as desired.PACKAGE：Packed with galvanized cold rolled steel strip,25 ± 1kg/ingot and 42 ingots or 1000 ± 50kg/bundle. larryshao JY Developing Gold& Lead co.,Ltd Website: TEL:+86 371 65677134 FAX:+86 371 65677326 Mobile:+86 13014535470 Email: larryshao#