![Watu, pamoja, futa](http://www.hhxtdiecasting.com/uploads/51ae5973.png)
Watu
Fanya mambo sawa na watu sahihi.
![mashine](http://www.hhxtdiecasting.com/uploads/13e5280c.png)
Mashine
Hakikisha uwezo wa mchakato wa vifaa.
![nyenzo](http://www.hhxtdiecasting.com/uploads/804c9ce6.png)
Nyenzo
Udhibiti mkali wa malighafi
![mbinu-ya umma1](http://www.hhxtdiecasting.com/uploads/7905688d.png)
Njia
Fanya mambo sawa na njia sahihi ya kufanya kazi.
![mtihani](http://www.hhxtdiecasting.com/uploads/cd4621d3.png)
Mtihani
Kila bidhaa inajaribiwa kwa viwango vya juu ili kuhakikisha mavuno
![Usimamizi wa mazingira](http://www.hhxtdiecasting.com/uploads/6482c505.png)
Mazingira
Dhibiti vipengele vya mazingira vinavyoathiri sifa za ubora na usalama na afya ya mfanyakazi.