Ingabe ubuhlalu bembobo onke obuhlolwe ngaphambi kokuthumela?

Ukuhlolwa kwangaphambi kokuthumela (i-PSI) kungenye yezinhlobo eziningi zokuhlola ukulawulwa kwekhwalithi okwenziwa nguShenzhen Hong Zheng Technology Limited. Lokhu kuhlolwa kwenziwa ngokuya ngovivinyo lwe-QC olujwayelekile, noma kususelwa kwizidingo zamakhasimende. Amasampula ayakhethwa futhi ahlolwe amaphutha angahleliwe, ngokusho kwalezi zindinganiso nezinqubo. Kithina, ukuhlolwa kwangaphambi kokuthumela kuyisinyathelo esibalulekile kwinqubo yokulawulwa kwekhwalithi futhi kuyindlela yokubheka ikhwalithi yobuhlalu be-gemstone ephelele ngaphambi kokuba bathunyelwe.

I-zh turquoise gemstone, eneminyaka yobuchwepheshe bokuklama nokukhiqiza, iphakathi kwabahlinzeki abaphezulu bezinhlobo zezinhlobo ze-turquoise. Besilokhu sinikeza imikhiqizo nezinsizakalo zokukhiqiza iminyaka. Njengolunye lwe-zh turquoise GEMSTONE's PRODICTION PRODE FORDORDORE's FRODE, Turquoise Square Beads Series Jabulela ukuqashelwa okuphezulu emakethe. Izinhlobo ze-zh Gems ze-turquoise zikhiqizwa ngokususelwa kwizidingo eziqinile. Kucutshungulwa esitshalweni esihlanzekile nesilithuli, futhi izindandatho ezimile nezijikelezayo ziqinisekisiwe ukuthi ziphathwe ngaphandle kokungcola. Ukuthola uhlobo oluthile lokwelashwa, umkhiqizo uba luzinze ngokwanele ngokusika. Lo mkhiqizo uhlinzeka ngokukhanyisa kakhulu ukushintshana ngenani elincane lomgesi elidlayo, okusho ukuthi abasebenzisi bangazuza kakhulu ngokwemibandela yokukhokha izikweletu zikagesi. Idlulise isivivinyo se-GEM, kufaka phakathi i-GIA, i-NGTC, ne-GIC.

UZh Gems ubeka umqondo wokuhola imakethe enkulu ye-turquoise cabochon. Xhumana nathi!