Kipaumbele cha Ubora

Kutumia usimamizi na udhibiti wa mfanyakazi, mashine, nyenzo, njia, mazingira na kipimo kwa kazi ya vitendo, WRN inaanzisha seti kamili ya mfumo wa kudhibiti ubora, inakuza uzalishaji wa konda na kujenga biashara yenye ubora wa kuaminika.

WRN-Institute-of-LivableAir

HATUA YA MFUMO

Certification-CCC

Certification-CCC

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HATUA YA BIDHAA

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VITUO VYA KUPIMA TAALUMA

Certification-CCC
Mradi wa filamu ya kijani
Jaribio la majaribio

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Upimaji
Jaribio la majaribio

Certification-CCC
Utakaso wa hewa
Jaribio la majaribio

Certification-CCC
Nguvu tupu ya wavu
Jaribio la majaribio

Certification-CCC
Makala ya bidhaa
Jaribio la majaribio

Certification-CCC
Uundaji wa nyenzo
Jaribio la majaribio