Iqela elikhulu lokutywina ltd yimveliso yokutywina imveliso enamava ngaphezulu kweminyaka engama-20, i-GOS inetyala leqela eliphezulu lobuchwephesha kunye negumbi lokwenziwa kwerabha.Igumbi lokuvavanywa kwirabha kunye nokujikeleza.izitywina zenziwe kwizithuthi, isithuthuthu, umzi mveliso, ubunjineli boomatshini bokuthumela eRashiya. , I-USA, iJamani, i-Iran, iMexico, iNew Zealand njalo njalo.
Umzi mveliso ujolise kuphando, ukuvelisa kunye nokuthengisa kweentlobo ezahlukeneyo zokutywina kwerabha. Sinezatifikethi ezininzi ezifana ne-FDA, i-ROHS, i-CE, i-NSF, i-ROHS njl njl kunye nokuphumeza ngokungqongqo i-ISO / TS16949: 2015
Intsimi yoShishino, indawo yokuhamba ngenqanawa, ibhulorho kaloliwe, isixhobo sombane, isixhobo sokuhlambela, uxinzelelo lwamanzi, izixhobo zomlilo, izixhobo zoomatshini, unyango kunye nempilo yoluntu, amanqaku okusetyenziswa kwemihla ngemihla.
