chibangili chamtengo wapatali | ZH mtengo

Chiyambireni kukhazikitsidwa, ZH Gems ikufuna kupereka mayankho apamwamba komanso ochititsa chidwi kwa makasitomala athu. Takhazikitsa malo athu a R&D pakupanga zinthu ndi chitukuko. Timatsatira mosamalitsa njira zowongolera khalidwe lathu kuti tiwonetsetse kuti malonda athu akukumana kapena kupitilira zomwe makasitomala amayembekezera. Kuphatikiza apo, timapereka ntchito zotsatsa pambuyo pogulitsa makasitomala padziko lonse lapansi. Makasitomala omwe akufuna kudziwa zambiri za chibangili chatsopano chamtengo wapatali kapena kampani yathu, ingolumikizanani nafe.

Wotchi yapamanja imavalidwa padzanja lachikopa chachitsulo, chitsulo kapena mapulasitiki osiyanasiyana. Poyamba, mawotchi am’manja sanali kukondedwa ndi amuna, amene ankakonda wotchi ya m’thumba ndipo ankanyoza mawotchi a m’manja chifukwa ankaona kuti amafanana ndi ngale yachikazi. Wotchiyo ndi chinthu chaukadaulo, ndipo chomwe makina osavuta komanso ophatikizika amapangira, izi ndi gawo la zida. Makamaka, mbali zake ndi Crystal, singano kapena manja, bezels, korona, bwalo ndi kuyimba, bokosi, chibangili, lamba, mainspring, etc. , pulasitiki kapena tepi ya grosgrain. Amakhala ndi magawo ocheperako kapena nthawi zina osasuntha, amakhala ndi piezoelectric mu kristalo yaying'ono ya quartz kuti apereke maziko olimba amagetsi ambiri amagetsi. The kristalo oscillates pa khola resonance pafupipafupi, amene wotanganidwa limagwirira. Pachifukwa ichi, mawotchi oyenda pakompyuta amatchedwa mawotchi a quartz. Nthawi zambiri amapeza mphamvu kuchokera pabatani la batani. Nthawi zambiri amawonetsa nthawi mofananiza, i.e. ndi manja otembenuza kwambiri.