Xov xwm

  • The difference between steel doors and security doors, clear at once!

    Qhov sib txawv ntawm cov qhov rooj steel thiab qhov rooj ruaj ntseg, meej ib zaug!

    Lub qhov rooj hlau, lub qhov rooj hlau, lub qhov rooj nkag yog "ua si pob", yog zam cov kev cai nruj ntawm lub xeev qhov rooj ruaj ntseg.Piv nrog rau lub qhov rooj ruaj ntseg, qee qhov hlau nkag qhov rooj ncej, lub qhov rooj thiab xauv ib ncig ntawm qhov tsis muaj cov phaj hlau, qhov cuab lub zog, ...
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  • How to judge the door opening direction

    Yuav txiav txim li cas rau lub qhov rooj qhib kev taw qhia

    Nyob rau hauv qhov kev txiav txim nkag qhov rooj, yuav ib txwm muaj qee cov neeg siv khoom tsis tuaj yeem xaiv txoj kev yog, ua rau muaj teeb meem kev teeb tsa, qee tus installers kuj yuav ua yuam kev.Feem ntau muaj plaub qhov kev taw qhia: sab laug tes hauv viav vias, sab tes xis hauv viav vias, sab laug tes Ou ...
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  • Fire door expert tell you how to choose quality fi

    Tus kws tshaj lij qhov rooj hluav taws qhia koj yuav ua li cas xaiv cov fi zoo

    1. qhov hluav taws kub qhov rooj hluav taws kub qhov hluav taws kub qhov rooj tau muab faib ua A, B, C peb theem nyob rau hauv Suav teb, uas yog los qhia qhov hluav taws kub qhov rooj hluav taws kev ncaj ncees, uas yog, hluav taws kub-resistant lub sij hawm, tus qauv tam sim no nyob rau hauv Tuam Tshoj tsis tsawg tshaj li 1. ...
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