Cov kev siv tseem ceeb:rooj tog, machinery, khoom ruaj ntseg, khoom siv hauv tsev, wine fwj (khoom), tshuaj yej thawv, hnab, qhov rooj, thiab lwm yam.
Cov txheej txheem tseem ceeb:Etching, Txhuam, engraving, xim puv, xuas nrig ntaus thiab lwm yam
Qhov zoo:hard-wearing substrate, heev ruaj, Haum rau sab hauv tsev thiab sab nraum zoov
Main installation txoj kev:Lub qhov tsau nrog rau tes, los yog nplaum nplaum, rov qab nrog cov ncej lossis ncej
Mov Muaj Peev Xwm:500,000 daim ib hlis