A họpụtara teknụzụ Bonan dị ka onye otu azụmaahịa nke Asia Pacific galvanizing Association

Na Nọvemba 2017, anyị sonyere na ogbako galvanizing nke Eshia Pacific na Bali, a họpụtakwara ụlọ ọrụ anyị dịka onye otu azụmaahịa nke Asia Pacific galvanizing Association.