| Message: | 1.Shenzhen Hengsheng Science And Technology Co., Ltd. are one of the leading earphones manufacturer in China. The introduction of company is following:Headphonesarealsoknownasearspeakers,earphonesor,colloquially,cans.Circumauralandsupra-auralheadphonesuseabandoverthetopoftheheadtoholdthespeakersinplace.Theothertype,knownasearbudsorearpiecesconsistofindividualunitsthatplugintotheusersearcanal.Inthecontextoftelecommunication,aheadsetisacombinationofheadphoneandmicrophone.Headphonesconnecttoasignalsourcesuchasanaudioamplifier,radio,CDplayer,portablemediaplayer,mobilephone,videogameconsole,orelectronicmusicalinstrument,eitherdirectlyusingacord,orusingwirelesstechnologysuchasBluetooth,DECTorFMradio.Thefirstheadphonesweredevelopedinthelate19thcenturyforusebytelephoneoperators,tokeeptheirhandsfree.Initiallytheaudioqualitywasmediocreandastepforwardwastheinventionofhighfidelityheadphones..Shenzhen Hengsheng Science And Technology Co., Ltd. has over 10 years experience to export our products to almost all over the world. Our main market is , and we still constantly expanding new markets.x29c5aean
2.We have professional technicians to study, design, develop and produce many products. With the perfect detecting facilities, management experience, timely after-sales services, reliable quality and reasonable prices, we can provide high quality products which sell well in domestic markets. Product Name: earphones Product Type: Product Function: Business Scope: 电子产品的研发生产和销售,及国内外贸易 Main Markets: Product Links: www.hsdalie.com Production Address:
3.Shenzhen Hengsheng Science And Technology Co., Ltd. is located in No. 2, 21 new building, Tangbao Road, Shiyan Road, Baoan District, Shenzhen, covering an area of over square meters. Transportation is very convenient. Shenzhen Hengsheng Science And Technology Co., Ltd. has a number of technical staff, including mechanical engineers, civil engineers, and construction technicians and strong construction team. To learn more about th |
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