Steve Zeng

Audio-Electronic and Acoustic Products

by from Longjoin Group

Manufacturing
This Solution offers an ODM/OEM/EMS service.
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For electric & acoustic engineering development, our team has the intact design idea and process, like the electronic, acoustic, mechanical, prototype

About this Solution:

Longjoin mainly provides electronic product OEM and ODM services. The products are mainly about professional sound equipments, including power amplifier, sound console, electronic keyboard, karaoke pre-amplifier, digital processing unit, DJ Hero, education network system.

The products are mainly exported to European and American countries and a part of regions in China. The main client is Beijing Zongkey Modern Technology Co., Ltd which is world famous and takes a leading role in the industry of Chinese education system.

PRODUCTS:

A/V & Home HiFi and Outdoor speakers:

  • Bookshelf speaker ( active and passive version):

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  • Floor standing/Main speakers ( passive and active version) :

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  • Home Theater system (5.1/7.1 systems etc):

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  • Subwoofers (passive and passive version), and bass management:

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  • Integrated amplifiers, Discrete amplifiers/
    Pre-Amplifiers/
    Power amplifiers ( Monoblock and Multichannel)

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  • DAC,Headphone amplifier:

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  • Valve/Vacuum tube amplifiers:

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  • DAB and portable radio ( Spotify or FM):

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  • Wireless speaker systems: Bluetooth/WiFi, including portable wireless speakers

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Professional audio-Electronic and acoustic:

Recording and DJ device:

  • Studio monitor speakers(passive and active version)

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  • PA speaker systems(active and passive version),including portable bluetooth wireless speakers

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  • Professional amplifiers ( Monoblock and Multichannel ) including the public address

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  • Subwoofer (passive and active version):

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  • Mixers with FX + USB

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Music Instruments:

  • Guitar amplifier:

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  • Guitar Combo:

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  • Guitar head ( including vacuum tube version):

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  • Effect Processor & Pedals etc

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MIDI:

  • Midi keyboard, MiDi controller:

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  • Digital piano, electronic keyboard:

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  • Professional audio interfaces:

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  • Acoustic processors:

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Our Facilities:

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Certifications Acquired:

  • ISO9001
  • ISO14001
  • TS16949

Potential Applications:

Customer Portfolio

Solution news

Ideal Partners

This Solution is most applicable for the following stages and categories:

  • All development stages
  • Audio & Video Devices

Brought to you by Steve

Manager at Longjoin Group
ABOUT Longjoin Electronics:Longjoin Electronics was founded on August 9, 2004, and is a new and rapidly developing electronic product manufacturing enterprise.ISO9000 certificate was obtained in ...
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Solution Tech Tags

  • Bluetooth 4.x/BLE
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  • Speakers