• <bdo id="wwywa"><noscript id="wwywa"></noscript></bdo>
  • <td id="wwywa"></td>
  • Major Event
    • 2019

      ●We have successfully developed and launched the swap fast installed sound absorption panel, opened up the civil market, and won the bid of the national major science and technology infrastructure project "acoustic treatment structure development project of anechoic chamber"
    • 2018

      ●"Ultra low temperature and high flow rate compressor noise reduction project" of Shanghai electric blower Co., Ltd
    • 2017

      ●A new acoustic structure with low temperature and high velocity was successfully developed and verified
    • 2016

      ●The project of national railway bus Engineering Research Center Laboratory of China Railway Changchun rail Bus Co., Ltd. was awarded the bid, and as the general contractor, it was designed and built as the "first vehicle class Acoustic Laboratory of rail transit passenger cars in the world"
      ●Awarded the honorary title of "one star credit enterprise" in Shanghai
      ●In connection with the major projects of national aero-engine and gas turbine, the aeroacoustics Laboratory of "civil aero-engine test and verification center" of Shanghai Jiaotong University Aeroengine Research Institute was contracted
      ●The self-designed and built "material flow resistance noise test environment laboratory" was funded by "supporting small and medium-sized enterprises to become stronger and better project" in Changning District
      ●Set up "sound quality joint laboratory" with acoustics Institute of Nanjing University
    • 2015

      ●Construction of the largest anechoic chamber for Aeroengine fan / booster stage tester in Asia (AVIC Shenyang engine design and Research Institute)
      ●In June, the company completed the joint-stock reform and changed its name to Shanghai prestige Acoustics Technology Co., Ltd
      ●In November, the "New OTC Market" was successfully listed with the stock code of 834757
      ●Independently research and development of "acoustic lining resistant to high-speed airflow" won the support of innovation fund of "four new projects" of the state
      ●In December, the self-designed and built acoustic wind tunnel was successfully put into operation, initially forming the experimental detection capability
    • 2014

      ●Construction of Asia's largest aero acoustic wind tunnel (National aerodynamic research and Development Center), awarded the Luban Prize of China Construction Engineering (national quality project)
      ●Independent research and development of the new sound insulation door obtained the patent certificate
      ●Passed ISO14001 environmental management system certification
      ●Passed OHSAS18001 occupational health and safety management system certification
    • 2013

      ●The project of "sound absorption wedge suitable for aeroacoustic environment" won the recognition certificate of Shanghai hi tech achievements transformation project
      ●Construction of the largest semi anechoic room for construction vehicles / machinery in China (XCMG group)
    • 2012

      ●Independently researched and developed "sound absorption wedge suitable for aeroacoustic environment" won the technological innovation fund for small and medium-sized technology-based enterprises
      ●High tech enterprise certificate
      ●National standard "technical code for anechoic and semi anechoic rooms" (GB 500800-2012)
    • 2011

      ●Construction of the first plant ecological acoustic environment laboratory in China (China Agricultural University)
      ●Construction of the first automobile NVH Experimental Center (Chery Automobile)
    • 2010

      ●Invest and build R & D center and production base in Qidong, Jiangsu Province
      ●Construction of the first semi anechoic room with 4WD Chassis Dynamometer (Wuxi Jixing)
    • 2009

      ●Construction of the first small aero acoustic wind tunnel in China (National aerodynamic research and Development Center)
      ●Construction of the first high precision acoustic Experimental Center (Hubei Academy of Metrology)
    • 2008

      ●The self-developed sound absorption wedge has obtained the patent certificate of utility model
      ●Passed ISO9001 quality management system certification.
    • 2007

      ●Shanghai Shengwang Acoustic Engineering Co., Ltd. established
      ●The first anechoic chamber with temperature and humidity control (Suzhou Samsung)
    Tel Map
    日本BBw牲交片,被男舍友玩弄jiji,亚洲成A∨人片在线观看无码好看
  • <bdo id="wwywa"><noscript id="wwywa"></noscript></bdo>
  • <td id="wwywa"></td>