PSE
1.Gushushanya: Intambwe yambere nugushushanya umurongo wamashanyarazi ukurikije ibyo umukiriya asabwa nibisobanuro, harimo umubare wa socket, ingufu zapimwe, uburebure bwa kabili nibindi biranga.
2.Kubaka prototypes hanyuma wemeze kandi uhindure, kugeza kwemeza ari byiza.
3. Ohereza ingero munzu itanga ibyemezo kugirango ubone ibyemezo bikenewe.
4.Ibikoresho bibisi: Intambwe ikurikiraho ni ukugura ibikoresho fatizo n'ibikoresho bisabwa, nk'insinga z'umuringa, ibyuma byabumbwe, ibikoresho byo gukingira, hamwe n'inzu ya plastiki.
5.Gukata no Kwambura: Umugozi wumuringa uca uca hanyuma ukamburwa uburebure bwifuzwa no gupima.4. Amacomeka acometse: Amacomeka yashizwemo ashyirwa kumurongo ukurikije ibisobanuro byabigenewe.
6.Uburinzi bwa Surge: Igikoresho cyo gukingira gishobora gushyirwaho kugirango umutekano wiyongere.
7.Icyitegererezo cy'umusaruro wongeye kugenzura mbere yumusaruro rusange
8.Iteraniro: Kusanya umurongo w'amashanyarazi uhuza sock n'inzu ya plastiki, hanyuma uhuze insinga na sock.
9.QC Ikizamini: Ikibaho cyamashanyarazi noneho kigeragezwa kugenzura ubuziranenge kugirango cyizere ko cyujuje umutekano wamashanyarazi, kuramba hamwe nubuziranenge bwimikorere.
10.Gupakira: Nyuma yumurongo wamashanyarazi utsinze ikizamini cya QC, uzapakirwa nibikoresho bikwiye, bipakiye, hanyuma bishyirwe mububiko kugirango bigemurwe kubabicuruza cyangwa abadandaza.
Izi ntambwe, nizikorwa neza, bizavamo icyuma cyamashanyarazi cyiza cyane kiramba, gikora neza kandi gifite umutekano.