I-EST ngo-1983, kwaye siphumelele i-BSCI, i-RWS, i-ISO9001 isiqinisekiso senkqubo yokulawula umgangatho wamazwe ngamazwe, ngoko ke izinto eziphathekayo ziyi-GRS kunye ne-Eco Friendly. Kukho imigca yemveliso eyi-9 kunye nabasebenzi abangama-80+; uninzi lwayo lungaphezulu kweminyaka eli-10 luziva ngamava emarike, siqinisekisa impendulo ngaphakathi kweeyure ezingama-24, ukuba uyasikhetha, ke amaqela ethu ayakuxhasa yonke imini, amava ethu anokuba ngawakho, Wamkelekile ukuba undwendwele umzi-mveliso wethu.
Zonke iintlobo zeZatifikethi - Uphicotho lwe-BSCI - iSatifikethi soboya se-RWS - i-ISO9001 - iSatifikethi se-GRS - Fikelela kwi-211
- inkqubo yolawulo ye-5S - abantu be-2 be-QC - Imibuzo ephendulwayo ngaphakathi kwe-2hours - I-oda inokubuyiselwa ukuba ingxaki yomgangatho