Zoo siab nrog rau Guangdong Dejiyoupin Qhov Rooj Thiab Windows Co., Ltd rau kev koom tes hauv 135th Canton Fair thiab ua tiav tiav.DERCHI yog peb lub npe lag luam thiab peb cov teeb meem engineering thoob plaws ntiaj teb. Cov khoom tsim los ntawm DERCHI WINDOWS THIAB DOORS tuaj yeem pom hauv Asmeskas, Canada, Australia, UK, Ireland, Lub teb chaws Yelemees, Ltalis, Tanzania, Israel thiab lwm thaj chaw.
H2. Cov kab piv txwv muaj rau txhua qhov rais thiab qhov rooj
Cov neeg siv khoom muaj kev txhawj xeeb heev txog qhov zoo ntawm peb cov khoom, peb tau npaj cov qauv ntawm cov ces kaum ntawm qhov rais thiab qhov rooj rau txhua tus neeg tsim khoom los ntsuas qhov zoo ntawm cov qauv fab ntawm qhov chaw. Xws li lub thickness ntawm aluminium profiles thiab thermal rwb thaiv tsev, nrog rau compression kuj ntawm iav.
Tau kawg, kuj tseem muaj cov phooj ywg uas twb tau teem sijhawm tuaj rau hauv qhov yeeb yam los tham txog engineering kos duab. DERCHI muaj NFRC, CE, thiab AS2047 cov ntawv pov thawj, thiab nws qib kev pabcuam ua rau lub ntiaj teb. Peb tos ntsoov rau koj koom nrog peb.
