久久不射2019中文字幕_美腿玉足一区二区三区视频_亚洲精品无播放器在线播放_一级做a爰性色毛片免费视频_亚洲欧美日韩不卡_久久精品成人一区二区三区

EN
CH
EN
Xingang
Be a world-class provider of integrated electroacoustic / sensing solutions
current：Home>Xingang>History
History
  • 2020
    2020
    In April, Qingdao Xinsheng R & D center was established to carry out sensor R & D.
  • 2019
    2019
    In June, mass production of the new factory was introduced.
  • 2018
    2018
    Develop voice interactive products for vehicle / TV.
  • 2017
    2017
    In depth cooperation with Sony, mass production of high-end noise reduction acoustic module.
  • 2016
    2016
    A8 receiver and A8 hifi headset have been successfully developed and put into mass production.
  • 2015
    2015
    In August, we cooperated with vesper to develop piezoelectric MEMS microphone.
  • 2014
    2014
    In December, the Sony earphone cable project was approved and put into mass production.
  • 2013
    2013
    In October, we cooperated with Shanghai Institute of Microsystems of Chinese Academy of Sciences to develop MEMS pressure sensor.
  • 2010
    2010
    In September, the automatic production line was successfully developed and put into production.
  • 2008
    2008
    In June, we won the cooperation of Sony earphone dedicated microphone.
  • 2006
    2006
    In January, we successfully developed a series of silicon microphone and sensor products based on MEMS technology, and put them into mass production.
  • 2003
    2003
    In June, R & D, production and sales of miniature loudspeaker and receiver products.
  • 2001
    2001
    Established in September, it is engaged in R & D, production and sales of micro microphone
contact us
Shandong Xingang Electronic Te
  • Telephone：+86-536-7623222
  • Email：xg@xingangsd.com
  • Address：Building 7,No 1369 Zhengtai Road,Fangzi district,Weifang city,Shandong
contacts： Liu Xiaomiao(Marketing Depart)
  • contact number：15318937280
  • Email：summer_liu@xingangsd.com
Copyright ? 2020 Shandong Xingang Electronic Technology Co., LtdPowered by vancheer
主站蜘蛛池模板： 国产成人AV片在线观看 | 中文字幕精品视频在线观看 | 国产精品网站在线观看 | 国产女人爽的流水毛片 | 欧美精品一区二区蜜桃 | 国产伦精品免编号公布 | 精品国产一区二区三区av片 | 黑人巨大精品欧美一区二区小视频 | 日韩AⅤ人妻无码一区二区 亚洲国产综合在线播放av66 | 国产成人99久久亚洲综合精品 | 免费一级特黄特色大片 | 日本高清免费aaaaa大片视频 | 野花免费观看 | 欧洲精品二区 | 国产精品丝袜久久久久久久不卡 | 国产精品乱码一区二区三 | 久久久久久久久久久动漫 | 富婆偷人对白又粗又大视频 | 久久66热人妻偷产精品9 | 亚洲欧美国产国产一区二区三区 | 国产999精品人妻一区二区三区 | 疾速追杀4在线观看完整免费高清 | HTTPWWW色午夜COM曰本 | 日日摸天天碰中文字幕你懂的 | 亚洲精品久久久久AV无码 | 91插插 | 欧美z0z0人禽交 | 在线观看的av网站 | 又爽又高潮的BB视频免费看 | 中国xxxxxx片免费播放 | 日韩α片 | 公车高h| 51国产午夜免费福利视频 | 日韩欧美精品综合 | 无套中出丰满人妻无码 | 国产激情a | 美女夜夜爽| av三级| 久久99精品久久久久久齐齐 | 日韩AV高清在线观看 | 国产网友自拍 |