Inkampani yethu inamava okwakhiwa kwezitena kwi-tunnel kiln ekhaya nakwamanye amazwe.Imeko esisiseko yomzi-mveliso wezitena imi ngolu hlobo lulandelayo:
1. Imathiriyeli ekrwada: i-shale ethambileyo + i-gangue yamalahle
2. Ubungakanani bomzimba we-Kiln :110mx23mx3.2m, ububanzi bangaphakathi 3.6m;Iziko lomlilo ezimbini kunye neziko elomileyo elinye.
3. Umthamo wemihla ngemihla: amaqhekeza angama-250,000-300,000 / ngosuku (ubungakanani bezitena obuqhelekileyo baseTshayina 240x115x53mm)
4. Izibaso kwiifektri zasekhaya: amalahle