• head_banner_01

Cov Duab Qub Kiv cua

  • GDF Series Rectangular Duct Fans

    GDF Series Cov Duab Duab Qub Kiv cua

    Cov yam ntxwv khoom 1. Kev piav qhia ntawm cov kiv cua qauv 2. GDF series cov kab sib txuas ua ke, yog peb lub tuam txhab nqus ib hom cua tshuab cua tshiab uas txawv teb chaws tau tshaj lij txuj ci hauv lub hauv paus tsim los, nws muaj ntau yam zoo, xws li tsim tshiab, cov qauv kev cog lus, ntim me me, lub cev nyhav, lub suab qis, kev ua haujlwm zoo, ua haujlwm ruaj khov, thiab teeb tsa yooj yim. Nws tuaj yeem siv dav rau cov tsev so, tsev kho mob, chaw dhia ua si, tsev qiv ntawv ...