Iinkonzo zethu
1.Iisampulu ziyafumaneka ukuze zivavanywe phambi komyalelo wesambuku.
I-2.Ukupakisha kunokwenziwa ngokwezifiso njengoko kuceliwe.
3.Nayiphi na imibuzo iya kuphendulwa kwiiyure ezingama-24
Ixabiso le-5.Factory kunye nokubonelela okuzinzile.
6.Siye saseka i-copperation yexesha elide kunye nabagqithisi beekhemikhali abaqeqeshiweyo.Siqinisekisa unikezelo olukhawulezayo nolukhuselekileyo.
7.Siyakwamkela iindlela ezahlukeneyo zokuhlawula, ezifana neL / C, T / T, D / A, D / P, O / A njl.