Kodi zh turquoiser gemstone imapereka satifiketi yochokera kwa zodzikongoletsera za zodzikongoletsera?

Kuti mukhale wogulitsa woyenerera, Shenzhen Hong Zheng Zheng Zheng Zheng a Litachepa kuti athe kupeza satifiketi yalamulo ya chiyambi cha zodzikongoletsera zawo zonse. Satifiketi Yoyambira (CO) nthawi zambiri imati chiyambi cha katundu chomwe chimatumizidwa ndipo chimagwiritsidwa ntchito kudziwa ngati katundu watumiza mwalamulo / kutumiza. Chonde dziwani kuti chinthu chilichonse chotumizidwa kunja chimakwaniritsa zofunikira za kukula koyenera komwe kumakhala koyenera kukula kokwanira ndikuwonekeratu kuti muwerengedwe mosavuta. Komanso, molingana ndi couving Dziko lomwe adachokera, zinthu zathu zitha kumveketsa bwino miyambo komanso mosavuta. Kuti mumve zambiri, ndinu olandiridwa kuti mudzatipeza.

ZH Cuscooiser zstone yadzipereka popanga mitundu ya ma turquoise kwa zaka zambiri. ZH Chuma cha ZH CORKOWONG a Garcoone Disks Beads Inhads limaphatikizapo mitundu ingapo. ZH CMS Custese mitanda yopanga zodzikongoletsera ndi zotsatira za ziphunzitso zophatikizika. Amakulitsidwa kutsata chidziwitso cha kutentha, radiation, ndi yolumikizana ndi Dipatimenti ya R & D. Ntchito yabwino kwambiri yodulira imakulitsa utoto kwambiri komanso sutanthauzo kwambiri komanso gawo. Izi zimapangitsa kuti mafuta ofesetsa athe. Pa ntchito yake, imatha kupirira nthabwala zouma mkati mwa kanthawi kochepa popanda kuwononga maso. Zogulitsa zimakhala ndi gloss yowala yachilengedwe.

Ntchito yathu ndikupereka kasitomala aliyense wokhala ndi mikanda yapamwamba kwambiri komanso ntchito yambiri. Funsani tsopano!