singomnye weefektri ezimbalwa ezinesiqinisekiso sokusingqongileyo se-zinc plating ngaphakathi kwezityalo eTshayina
Kukho imigca yokuvelisa unyango lomphezulu oluninzi.
Imigca yokuvelisa i-Electrogalvanizing
Ukuvavanywa kwetyuwa kunokuhlangabezana neemfuno ze-72-158hours.
Umthamo wenyanga umalunga ne-12000tons.
Imigca yokuvelisa i-HDG
Ukuvavanywa kwetyuwa kunokufikelela kwiiyure ezingama-800-1500.
Umthamo wenyanga umalunga ne-10000tons.
Uluhlu lwePickling kunye ne-phosphating yemveliso
Umthamo wenyanga umalunga neetoni ezingama-6000.