I-ZIBO TAA METAL TECHNOLOGY CO., LTD ngumvelisi ohamba phambili wokuqhushumba kwe-abrasives e-China kunye nomnye wababoneleli besithathu abaphezulu kwihlabathi jikelele.Yasekwa ngo-1997, i-TAA yawongwa njengoShishino lweSizwe lwe-Hi-Tech, oluphethe iziko lophando lobuchwephesha lobuchwephesha besinyithi eTshayina.
Ngokuthembela kwiziko lophando, i-TAA iqhubekile nokuphuhlisa iimveliso ezininzi ezisebenza ngokuphezulu ezifanelekileyo ngakumbi kubathengi, kubandakanywa: i-carbon bainite yentsimbi ephantsi, iibrasives ezixubeneyo ze-carbon bainite ephantsi, insimbi engenasici yokudutyulwa kocingo, igrit yensimbi engenasici njl.