Core Design: Muaj nuj nqi raws li lub qhov rais nqaim nrog qhov profile sleek.
Qhib Mechanism: Ua haujlwm raws li lub qhov rais sab hauv kom yooj yim ntxuav thiab nkag mus.
Dual Action: Ua haujlwm raws li txhuas qaij thiab tig qhov rais, tso cai rau kev nyab xeeb.
Ncej Style: Siv nqaim thav duab casement qhov rais tsim los ua kom pom thaj tsam iav.
Energy Efficiency: suav nrog thermal so technology thiab ua tau raws li Energy Star cov qauv.
Khoom siv: Ua los ntawm cov khoom siv aluminium ruaj khov.
Customization: Muab kev cai sizing rau kev lag luam thiab thaj chaw ua haujlwm.
Glazing: Txhawb ntau yam iav xaiv rau kev xav tau rwb thaiv tsev.
Ua raws li: Certified los ntawm NFRC, CE, AS2047, CSA, thiab ISO9001.
Warranty: suav nrog 10-xyoo warranty kev pab them nqi.
Chaw tsim tshuaj paus kev them nyiaj yug: DERCHI ua raws li ib tug tag nrho-kev pab cuam nqaim casement qhov rais chaw tsim tshuaj paus, muab 3D qauv thiab kev txhawb nqa installation.
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WY-104 Series Thermal Break Aluminium Casement Qhov rai
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DERCHI qhov rais thiab qhov rooj
Kev piav qhia
Yeeb yaj duab
Customizable Styles
Kho vajtse Accessories
Qhov zoo
Daim ntawv pov thawj
Ntiaj teb no Project Showcase
Tshawb xyuas peb cov ntaub ntawv ntawm 200,000+ cov xwm txheej ua tiav. Saib yuav ua li cas peb aluminium qaij thiab tig qhov rais txhim kho cov tsev nyob hauv ntau tshaj 100 lub teb chaws.
Tshawb nrhiav Lwm Qhov rai Styles
Xauj peb ntau yam ntawm architectural designs. Peb tsim cov Casement qhov rais, duab qhov rais, thiab zawv zawg qhov rais rau ntau yam kev xav tau.
Casement Qhov rai
Duab Qhov rai