1-mill Certificate Lipoti Loyesa la 2-SGS la Main Steel Lipoti Loyesa la 3-SGS la Chitsulo Chachikulu 4-NDT Engineer Certficate 5-Welder Certificate BV Yotsimikizika 6-MT Crack Kuzindikira 7-atema Kuyesa Pa Welding 7-atema Kuyesa Pa Welding 9-Pamwamba Kuyeretsa Kuwunika kwa 10-dimension 11-Idakhazikitsidwa kale mufakitale