Ko Kuputika-Uchapupu Chitupa Chinosungirwa

MuChina, kuputika-proof certification inonamatira kune GB3836 yemagetsi kuputika-chiratidzo chiyero uye inosungirwa.. Chitupa chinoramba chiripo kune 5 makore.

Internationally, kuputika-proof certification zvinosanganisira kubvumidzwa kwekamwe chete kunoshanda nekusingaperi.. Zvisinei, ivo vanoda gore negore pa-saiti ongororo nemainjiniya kubva kuboka rinopa zvitupa, inoperekedzwa nemari yegore negore.