Tsev cog khoom aluminium profile: haum rau me me ridgeVenlo thiab chav loj;haum rau 8 hli los yog 10 hli sunlightsheet, 4 mus rau 5 hli toughened iav seem bar…
Cov khoom tseem ceeb muaj xws li cov kav dej sib txuas, lub caij nplooj ntoos hlav siab, lub caij nplooj ntoos hlav zaj duab xis, zaj duab xis dab dej, tiv thaiv hnab looj tes, laminated card, brace ...
Green glasshouse windows system tuaj yeem faib ua "rack nruam qhov rais" thiab "railway stag-gered qhov rais".
Tiv tauj peb hnub no rau kev sib tham tsim.