Cov ntawv pov thawj xa tawm ntawm Turquoise nti hlaws?

Shenzhen Hong Zheng Technology txwv Turquoise Chip BEADS raug tso cai nrog kev sib koom ua ke thoob ntiaj teb. Peb tau nce cov ntawv tso cai export, xws li CE uas ua rau cov khoom lag luam kom tau txais kev ywj pheej hauv EU cov tswvcuab lub xeev. Txhawm rau pab peb cov khoom nkag mus rau hauv kev ua lag luam thoob ntiaj teb thiab dhau los sib tw, peb tau ua tiav tau tso cai export daim ntawv tso cai ua haujlwm ntxiv yooj yim dua.

Zh gems tau ua tiav kev ua tiav ntawm kev ua Turquoise lub siab Cabochon nrog nws lub plawv zoo li lub pov haum. Cov duab peb sab cabo phevon muaj nyob rau hauv ntau hom thiab cov kev qhia tshwj xeeb. Cov khoom muaj cov txheej txheem tiv thaiv luv luv Circuit Court. Cov kab ke no pab kom tiv thaiv lub neej tsis ua tiav ntawm cov khoom siv hluav taws xob thiab tiv thaiv kev puas tsuaj rau kev puas tsuaj. Cov khoom tuaj yeem sawv ntsug rau cov kev hloov pauv hauv qhov kub thiab dej noo. Peb cov kws tshaj lij QC tau taug qab cov txheej txheem tag nrho cov txheej txheem. Tsis muaj pa npuas thiab impurities nyob rau hauv cov khoom.

Peb cia siab tias peb tuaj yeem nqa kev txhim kho ntawm Gemstone Pendant kev ua lag luam. Tau nqi!