About1

We develop, manufacturer and provide innovative and reliable geosynthetics to improve the performance of our customers' products.

About2
About3

ABOUT US

Welcome global industry partners to discuss cooperation!

Beijing 797 Audio Co. Ltd was founded in 1953 as an electric-acoustic manufacturer in China mainland, we are now a large-scale microphone factory in China for both domestic marketing and microphone export. As a microphone manufacturer with a long history in China, most China national microphone standards are formulated by Beijing 797....

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Our strengths

  • Technical Capability

    □City class technique center
    □50 engineers; 63 patents
    □Set microphone/speaker national standard/industry standard
    □Professional B&K testing/measurement equipment
    □First class anechoic chamber
    □Research cooperation with university
    □High vacuum coating equipments for gold coating to make capsule diaphragm.

  • Production capability

    □Full set of manufacture capability on die-casting, machining, painting, printing.
    □Hundred level clean room for own capsule production
    □Mature production tech, skilled operators, professional jigs
    □Have Seven die-casting equipments. Parts in ZAMAK and Aluminum Both can be die-casted in our own manufactory.
    □Have CNC lathes, general lathes, milling machines, The fourth axis milling machines, grinders and so on.
    □All products are 100% strictly tested on it's electric performance and acoustic performance.

  • Quality control capability

    □ISO9001 quality system
    □C-TPAT
    □6S on site management
    □Complete IQC/IPQC/OQC process control
    □Normative SOP for all products
    □Full set of test/measure equipment
    □Each of our product has it's own inspection standard for IQC/IPQC/OQC.

  • Rich experience in microphone field

    □More than 50 customers in ODM/OEM.
    □ODM/OEM product partners all over Asia, Europe, North America, South America, Oceania.

Latest News

  • 07

    Feb-2024

    797Audio Celebrate The Chinese New Year 2024

    797Audio celebrate the Chinese New Year 2024 from 08th. Feb.,2024-18th. Feb.,2024. This year is Dragon Year During the New Year Holiday This year is the Year of the Dragon in Ch...

  • 26

    Jan-2024

    Daily 1st Of The Namm Show 2024

    The First day of the NAMM Show exhibition was well received! Hundreds of music industry professionals, music enthusiasts, musicians, and instrument manufacturers gathered togeth...

  • 16

    Jan-2024

    797Audio Invite You To The Namm Show 2024

    797Audio Invite You To The Namm Show 2024

  • 15

    Jan-2024

    797Audio Succeed in attending the CES2024

    797 Audio Attends CES 2024 Exhibition The International Consumer Electronics Show (CES) in 2024 is expected to be an extraordinary event, as 797 Audio has driven the development...

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