Dab tsi yog tus nqi ntawm decorative gemstone?

Shenzhen Hong Zheng Tshuab Txwv cov khoom zoo nkauj gemstone yog qhov zoo ntawm tus nqi tsim nyog hauv kiab khw. Cov khoom yog tus nqi los ntawm ob peb yam suav nrog cov khoom siv raw, kev ua kom paub tseeb tus nqi ntawm cov khoom no nrog nws cov khoom ua haujlwm zoo rau koj.

ZH Turquoise gemstone tau dhau los ua cov chaw tsim khoom nto moo thiab dav dav hauv kev lag luam. Peb tau koom nrog kev tsim qauv thiab kev tsim cov turquoise pob zeb hlaws. Turquoise hlaws ua los ntawm ZH Turquoise gemstone yog nrov heev hauv kev ua lag luam. ZH Turquoise cov hniav nyiaj hniav kub tau dhau ntau cov kev ntsuam xyuas los ntawm kev sim thib peb ntawm peb tog. Nws tau raug sim nyob rau hauv cov ntsiab lus fiber ntau, tensile & rhuav lub zog, shrinkage, thiab xim xim. Kev tsis tau qee hom kev kho mob, cov khoom lag luam los ua tau txaus rau kev txiav. Kev tswj hwm ntawm kev tswj cov txheej txheem los ntawm kev tsim qauv rau kev tsim khoom hloov mus kom ua tau zoo ntawm turquoise donut hlaws dai. Nws tau dhau lub pov haum kuaj, suav nrog GIA, NGTC, thiab GIC.

ZH Turquoise gemstone constentes txhim kho peb cov qauv los yeej kev lag luam hauv ntiaj teb.