LEAWOD Windows & Doors Group Co., Ltd. yawana chitupa cheCanada CSA! Ichi chimwe chitupa chekuNorth America chakawanikwa neboka reLEAWOD Windows and Doors mushure mekupihwa chitupa cheNFRC neWDMA muUnited States. Zvichibva pakusangana nezvinodiwa zveAAMA / WDMA / CSA101 / IS2/A440 (NAFS), chitupa ichi chinosanganawo neCanada energy star standard CSA A440 2 uye zvinodiwa zveA440S1 muCanada.

CSA ipfupiso yeCanadian Standards Association. Yakavambwa muna 1919, ndiyo sangano rekutanga risingabatsiri muCanada kuisa mitemo yeindasitiri. Zvigadzirwa zvemagetsi, zvemagetsi, zvekugezera, zvegasi nezvimwe zvinotengeswa mumusika weNorth America zvinoda kuwana chitupa chekuchengetedza. CSA ndiyo sangano guru rezvitupa zvekuchengetedza muCanada uye rimwe remasangano ane mukurumbira pasi rose ezvitupa zvekuchengetedza. Inogona kupa chitupa chekuchengetedza kune marudzi ese ezvigadzirwa mumichina, zvekuvaka, zvemagetsi, zvemakombiyuta, zvemuhofisi, zvekuchengetedza nharaunda, zvekuchengetedza moto wekurapa, zvemitambo nevaraidzo. Gore rega rega, mazana emamiriyoni evagadziri veCSA muNorth America vakapa masevhisi eCSA mumusika wepasi rose. Chitupa cheCSA cheCanada cheLEAWOD chinoratidzawo rimwe danho reLEAWOD mumusika weNorth America.

2021.12.28