Ningbo Tianhong Security Technology Co., Ltd.
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Peb tsim riot thiab mos txwv cov khoom, Professional khoom customization, ceev pov thawj, xa khoom raws sij hawm.regards "kev ncaj ncees-raws li, cov neeg muas zaub-foremost thiab zoo tshaj plaws servive" raws li lub hauv paus ntsiab lus los ua ib qho tseem ceeb pab rau lub teb chaws txoj kev ruaj ntseg.

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Ningbo Tianhong Security Technology Co., Ltd.

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  • Yam Koj Yuav Tsum Paub Txog NIJ Cov Qauv Thaum Yuav Lub Cev Armor

    Thaum koj yuav premier lub cev armor, koj yuav yeej tsis tawm ntawm koj txoj kev los nyeem daim ntawv lo ntawm lub cev armor, thiab koj yuav tsis nug cov legality ntawm lub cev armor, Tab sis tsis txhob txhawj, lub khw khw muag khoom muaj ib tug tej yam kev soj ntsuam. Certificate thiab standard identi...

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    Yuav ua li cas xaiv lub kaus mom hlau tsis zoo?

    Bulletproof kaus mom hlau tsis yog mos txwv, nws tsuas tuaj yeem tiv thaiv kev tawg, cov mos txwv phom tuaj yeem nkag tau yooj yim rau ntau hom tub rog lub kaus mom hlau tiv thaiv nyob rau hauv qhov ua tau zoo, thiab nws yog ob lub qhov muag.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau xaiv lub kaus mom hlau uas muaj peev xwm tiv thaiv tau zoo.1. Lub kaus mom hlau hom First, ...

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    Nws yog ceramic siv rau cov mos txwv daim hlau

    ③Cov khoom siv mos mos feem ntau siv txij li xyoo pua 21st, cov mos txwv ceramics tau tsim sai heev, thiab muaj ntau yam xws li alumina, silicon carbide, boron carbide, silicon nitride, titanium boride, thiab lwm yam, ntawm cov alumina ceramics (Al₂O₃), silicon carbide cov...

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