Ngaba i-gesistole ye-gesisne ivavanywa ngaphambi kokuba ithunyelwe?

Uhlolo lwangaphambi kokuhambisa (i-PSI) yenye yeentlobo ezininzi zokuhlolwa komgangatho olwenziwe yiShenzhen Hong Zheng Iteknoloji Limited. Olu hlolo lwenziwa ngokovavanyo lwe-QC olusemgangathweni, okanye ngokusekwe kwiimfuno zabathengi. Iisampulu zikhethiwe kwaye zihlolwe iziphene ngokungacwangciswanga, ngokweenkqubo kunye neenkqubo. Ku-US, uhlolo lwangaphambi kokuhambisa linyathelo elibalulekileyo kwinkqubo yokulawula umgangatho kwaye yindlela yokujonga umgangatho welitye le-gesisne ye-gemfune ngaphambi kokuba ithunyelwe.

I-zh turquoise genestone, eneminyaka yokuyila kunye nobungcali bemveliso, iphakathi kwababoneleli abaphambili beentlobo ze-turquoise. Sihambisa iimveliso kunye neenkonzo zemveliso iminyaka. Njengomnye we-zh turquoise ring gemstone ye-gemstone ye-gemstone, i-turquoise yesikwere se-turquoise yesikwere sonwabela ukwamkelwa okukhulu kwintengiso. Iindidi ze-ZHMS ze-turquoise ziveliswa ngokusekwe kwiimfuno ezingqongqo. Iqwalaselwe kwisityalo esicocekileyo nesingenalo, kwaye amakhonkco ajikelezayo aqinisekiswe ukuba anyangwe ngaphandle kokungcola. Phuma malunga nohlobo oluthile lonyango, imveliso iyazinza ngokwaneleyo ukuba inqunyulwe. Le mveliso inika ezona zinto zikhutshelweyo zokutshintsha kwenani elincinci lombane osetyenzisiweyo, okuthetha ukuba abasebenzisi banokunceda kakhulu ngokuhlawula amatyala ombane. Iluphumelele uvavanyo lwe-GEM, kubandakanya i-GIA, i-NGTC, neGic.

ZH GEMS ixhasa umbono wokukhokela imakethi ephambili yeCabocoise Cabocon. Qhagamshelana nathi!