30 makore echiitiko mukatiDacromet kupfeka, jumeite coating uye jiaomeite coating yeakasiyana siyana ezvigadzirwa, inobata zvakakwana ruvaraDacromet kupfeka, ruvara jumeite coating, ruvara jiaomeite coating uye Teflon coating processing.ine yakatanhamara pamusoro pekurapa nyanzvi kumashure.Dacromet, jiumeite, jiaomeite uye Teflon coating zvine zvirinani anticorrosion performance pane yechinyakare anticorrosion maitiro akadai se electro galvanizing, inopisa galvanizing, electrophoresis uye electrostatic spraying.Iwo akanakisa mhinduro dzekudzivirira simbi ngura.