Ntiv nplhaib ntsia hlau feem ntau pom nyob rau hauv peb lub neej niaj hnub, muaj ntau yam kev siv thiab siv los ua kom muaj txiaj ntsig zoo hauv kev kho thiab kev sib txuas.
Cov ntsia hlau ntsia hlau tau tsim tau zoo, uas yog qhov laj thawj tseem ceeb vim li cas lawv tau txais kev nyiam thiab nyiam nrog ntau thiab ntau tus neeg siv.Nyob rau hauv tus txheej txheem ntawm kev siv, cov ntsia hlau tsoos yuav tsum tau manually hammered nyob rau hauv, tsis tsuas yog laborious thiab siv sij hawm, tab sis kuj yooj yim rau bent, thiab lub nplhaib ntsia hlau yuav zam tau cov teeb meem no.Ntiv nplhaib ntsia hlau yog dav siv nyob rau hauv cov txheej txheem ntawm kev tsim kho, kho kom zoo nkauj, upholstery thiab kho dua tshiab, tsis muaj ntsia hlau taub hau rau tes, tsis muaj cov ntsia hlau tom qab tsoo, nta haum rau kev lag luam upholstery, feem ntau yog rau rooj tog thiab ntau yam khoom siv ntoo, rooj tog tsim kev lag luam rau rooj zaum rooj zaum, rooj zaum plaub hau thiab tawv.