Hlau txoj kev & stamping
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Stainless hlau hlau earphone yas dhos lub caij nplooj ntoos hlav headset headphone caij nplooj ntoos hlav
DVT Caij nplooj ntoos hlav yog cov chaw tsim khoom tsim nyob rau xyoo 2006, nyob hauv nroog Ningbo. Peb cov nroj tsuag npog ntau tshaj 1,000 square metres thiab 50 tus neeg ua haujlwm nyob ib puag ncig. Peb tshwj xeeb hauv lub caij nplooj ntoos hlav thiab stamping qhov chaw, xws li compression caij nplooj ntoos hlav, torsion caij nplooj ntoos hlav, hlau tsim qhov chaw, roj teeb tiv tauj thiab lwm yam, North America, Europe, Southeast Aisa yog peb lub khw tseem ceeb. Peb tau exported peb lub caij nplooj ntoos hlav rau ntau tshaj 20 lub teb chaws mus txog rau tam sim no.DVT lub caij nplooj ntoos hlav Hoobkas yog ua zoo zoo nqi zoo earphone tuav springs.
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Shooting tub rog Soundproof earmuffs accessory caij nplooj ntoos hlav
Lub earphone linear caij nplooj ntoos hlav feem ntau yog siv rau hauv lub mloog pob ntseg, uas tuaj yeem xyuas kom meej tias lub mloog pob ntseg yuav tsis plam ntawm tus neeg siv lub taub hau, vim nws yooj yim, ruaj thiab hloov tau yooj yim, thiab yog ib feem tseem ceeb ntawm cov tub rog tiv thaiv lub suab nrov.
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Noise cancelling earphone headset headphone spring spring
Lub earphone linear caij nplooj ntoos hlav feem ntau yog siv rau hauv lub mloog pob ntseg, uas tuaj yeem xyuas kom meej tias lub mloog pob ntseg yuav tsis plam ntawm tus neeg siv lub taub hau, vim nws yooj yim, ruaj thiab hloov tau yooj yim, thiab yog ib feem tseem ceeb ntawm cov tub rog tiv thaiv lub suab nrov.
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Professional manufacture hlau txoj kev headphone caij nplooj ntoos hlav
Lub earphone linear caij nplooj ntoos hlav feem ntau yog siv rau hauv lub mloog pob ntseg, uas tuaj yeem xyuas kom meej tias lub mloog pob ntseg yuav tsis plam ntawm tus neeg siv lub taub hau, vim nws yooj yim, ruaj thiab hloov tau yooj yim, thiab yog ib feem tseem ceeb ntawm cov tub rog tiv thaiv lub suab nrov.
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DVT Noise cancelling earphone headset headphone spring
Lub earphone linear caij nplooj ntoos hlav feem ntau yog siv rau hauv lub mloog pob ntseg, uas tuaj yeem xyuas kom meej tias lub mloog pob ntseg yuav tsis plam ntawm tus neeg siv lub taub hau, vim nws yooj yim, ruaj thiab hloov tau yooj yim, thiab yog ib feem tseem ceeb ntawm cov tub rog tiv thaiv lub suab nrov.