Icyemezo cy'icyubahiro - Henan Retop Inganda Co, Ltd.

Retop yubahiriza sisitemu ihamye yo gucunga neza no kugenzura ubuziranenge bwibicuruzwa mugihe cyose cyakozwe. Tanga ibicuruzwa bya aluminiyumu yujuje ibyangombwa byakorewe ubugenzuzi bukomeye, kandi byatsinze ISO 9001, iso14001, GB / T28001, ibyemezo, kandi byemeze ibicuruzwa mpuzamahanga kugirango bikomeze kunoza imikorere no gukora neza.

Icyemezo cya Alibaba

ISO9001

ISO-14001

OHSAS-18001

Icyemezo cya PATENTS

Binyuze mu micungire myiza y’ubuziranenge, ibicuruzwa byacu byingenzi byatsindiye ibicuruzwa byujuje ubuziranenge, ibyemezo mpuzamahanga byemewe, ibyemezo by’uburayi by’uburayi, icyemezo cy’ingufu zo kuzigama ingufu z’Ubushinwa, n’ibindi byemezo by’ibicuruzwa, kandi ubuziranenge bw’ibicuruzwa byemejwe n’abakiriya bo mu gihugu ndetse n’amahanga.