Ha hoyozela Guangdong Dejiyoupin Doors And Windows Co., Ltd ku nghenelela eka 135th Canton Fair na ku fikelela ku humelela loku heleleke.DERCHI i vito ra hina ra brand naswona milandzu ya hina ya vunjhiniyara yi le misaveni hinkwayo. Switirhisiwa leswi endliweke hi DERCHI WINDOWS AND DOORS swinga kumeka e USA, Canada, Australia, UK, Ireland, Germany, Italy, Tanzania, Israel na tindzhawu tin’wana.
H2. Tikhoneni ta xikombiso ta kumeka eka mafasitere hinkwawo na tinyangwa
Vaxavi va vilerisiwa swinene hi khwalithi ya switirhisiwa swa hina, hi lulamisile tikhoneni ta xikombiso ta mafasitere na tinyangwa eka muaki un’wana na un’wana ku kambela khwalithi ya tikhoneni ta xikombiso eka ndhawu. Ku katsa na ku enta ka ti profile ta aluminium na thermal insulation, xikan’we na ku tiya ka ntshikelelo ka nghilazi.
I ntiyiso leswaku ku tlhela ku va ni vanghana lava se va endleke swiboho swo ta eka nkombiso lowu leswaku va ta bula hi swifaniso swa vunjhiniyara. DERCHI yi na switifikheti swa NFRC, CE, na AS2047, naswona xiyimo xa yona xa vukorhokeri xi rhangela misava. Hi langutele ku hi joyina ka wena.
