Shanghai ZHJ Technologies Co., Ltd. idakhazikitsidwa mchaka cha 2007. Ndilo likutsogola padziko lonse lapansi popereka zida zamkuwa ndi aloyi yamkuwa. CNZHJ yadzipereka kupereka mayankho athunthu amkuwa kuti atukule mafakitale omwe akutukuka kumene monga mauthenga a 5G, magalimoto amagetsi atsopano, mayendedwe anjanji ndi mizinda yanzeru. CNZHJ ili ku Shanghai, limodzi mwa doko lalikulu kwambiri ku China, lomwe lili ndi zabwino zoyendera komanso malo abwino otumizira kunja.
Okhazikika mu processing wa mankhwala mkuwa mu mawonekedwe a mkuwa Mzere, mkuwa zojambulazo, pepala mkuwa, chubu mkuwa ndi kapamwamba mkuwa, CNZHJ kupereka utumiki makonda kwa mkuwa, mkuwa, mkuwa, zipangizo mkuwa aloyi etc. CNZHJ ali okhwima dongosolo kafukufuku sayansi, chitukuko chatsopano cha mankhwala, kupanga ndi kulamulira khalidwe. Omwe adalandira chiphaso cha ISO9001 Quality Management System. CNZHJ imasamalira kwambiri chitetezo cha chilengedwe. Zogulitsa ndi RoHS ndi REACH zoyesedwa.
