Kev tsim cov txheej txheem kom tau raws li tus qauv tsim thiab siv cov duab thiab qhov loj me los ntawm tshuab, kos duab, nias, nchuav, siab- tshuab thiab lwm yam kev sib sau.
Cov iav kuj tuaj yeem siv ntau yam kev ua haujlwm kub thiab txias ua haujlwm, xws li nrog cov khoom siv lub teeb molding, kub melting, kub dabtsi yog khoov thiab poob ciab (dewaxing) cam khwb cia iav, tswj lub qhov ncauj kua fwj thiab tshuaj tua kab mob fwj;Los ntawm kev sib tsoo, polishing, carving, frosting, xuab zeb carving, etching thiab lwm yam kev ua txias txias, thiab tom qab ntawd los ntawm kev kho deg lossis nrog kev ua haujlwm txias ntawm txheej, kub ornaments, glaze, pawg paj, diffusion coloring thiab lwm txoj kev, ua los ntawm cov yeeb yuj, exquisite arts thiab crafts.
Post lub sij hawm: Feb-24-2020