Singumzi mveliso wezacholo ogqwesileyo ovela kwisixeko sase-Yiwu e-China, kwaye sinezitayile ezininzi ze-rhinestone ze-necklaec, i-rhinestone ekumgangatho ophezulu isetyenziswa kwizacholo zethu, uninzi lwazo lusebenzisa isilivere, igolide, okanye i-rhodium.