I-Rech Chemical Co.Ltd yasekwa ngo-1991 njengenkampani ekhethekileyo ekuveliseni nasekusasazeni iimveliso ze-trace-element, ezibandakanya imathiriyeli ekrwada kwimizi-mveliso, isondlo sezityalo, impilo yezilwanyana. Okwangoku, iRech Chemical ikhule yaba ngoyena mthengisi mkhulu we-ferrous sulphate mono granular.

I-Rech Chemical Co.Ltd iye yaphuhla yaba ngumvelisi ophambili we-trace element e-China. Sisebenza ishishini lehlabathi jikelele kunye nenkonzo epheleleyo......