Codsiga
Naqshadaynta lagu dabaqi karo: Quful isku-dhafka biyuhu aanay biyuhu ka helin ee ku habboon warshado kala duwan iyo hawlo degdeg ah, waxaana loo isticmaali karaa qufullo iyo quful.
- Quful daboolka dambe, kaas oo xidhi doona dekedo kala duwan, 1622 xidhidhyo kala duwan oo aan biyuhu lahayn, xirmooyinka rakibidda daboolka iyo xannibaadda daboolka, si sahlan loo furo, qalab gaar ah ayaa xiri kara xirmooyin badan oo warshadeed.
Isticmaalka ballaaran: ku habboon noocyo kala duwan oo ka mid ah furayaasha biyuhu aanay biyuhu warshadaha.
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Qvand Security Technology Co,.Ltd waa soo saaraha xirfada leh ee qufullada, xargaha xargaha, xashiishyada, soosaarayaasha qufulka, istaroogga, qufullada, iyo meelaynta ku habboon. Waxaan u qaabeynaa oo u dhiibnaa hadba baahida macmiilka. Dhammaan alaabadayada waxaa loo soo saaray si waafaqsan heerarka ISO iyo heerarka ANSI. Waxaan dabooli karnaa baahi kasta oo macaamiisha ah, naqshado kala duwan, magacyo kala duwan, midabyo kala duwan, baakado kala duwan.