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Board members

  • York Chan

    York Chan

    Board Chairman

  • John Feng

    John Feng

    Board Vice-chairman

  • Zhenhui Liu

    Zhenhui Liu

    Director

  • Houbin Jing

    Houbin Jing

    Director

  • Dicky Zhang

    Dicky Zhang

    Director

  • Jason Huang

    Jason Huang

    Director

  • Yong Shun

    Yong Shun

    Director

  • Board members
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Longjoin announcement

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Organizational structure

  • Dongguan Midiplus Electronic Technology Co., Ltd.

    Dongguan Midiplus Electronic Technology Co., Ltd.

    Dongguan Midiplus Electronic Technology Co., LTD

    Dongguan Midiplus Electronic Technology Co., Ltd. was founded in August, 2011 and joined Longjoin Group in 2014. The company is engaged in the comprehensive design of products such as MIDI keyboard, MIDI controller, digital piano, tuner, professional sound card, studio monitor and power amplifier system, aiming to provide integrated services to music lovers with the core idea of “concentrate on R&D, serve with heart”.

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  • Dongguan Musicrown Electronic Technology Co., Ltd.

    Dongguan Musicrown Electronic Technology Co., Ltd.

    Dongguan Le crown Electronic Technology Co., Ltd

    Founded in 2007, Dongguan Musicrown Electronic Technology Co., Ltd. is a high-tech company focusing on technology R&D, product design and marketing in the field of audio. The company mainly develops techniques such as DSP audio signal processing, network audio processing and power amplifying of digital audio, its design covers many fields in audio amplifying system, including digital audio matrix system, matrix system of network audio media, processor system of DSP digital audio, conference amplification system, wireless speaker microphone, recreational and karaoke system and smart movie system. The company has an excellent team of high efficiency, unity and creativity with the R&D experience of more than 20 years. Also, the company possesses many inventions and utility model patents in the fields of network audio technology and digital DSP audio processing. The mission of the company is to lead the industry technique development, provide quality products and efficient services, and satisfy customer demand continuously. The company provides product design and ODM services for many well-known brands, such as PEAVEY, SAMSON, ALTO, MARANTZ, BIK and MOTIVITY. It also has distributors and customers in many countries and areas of the world, including the US, Canada, Europe, Brazil, South Africa, Japan, Korea, Indonesia, Malaysia, Thailand, Singapore and Vietnam.

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  • AVMEDIA Applied Technology R&D Center

    AVMEDIA Applied Technology R&D Center

    AVM application technology research and Development Center

    The application technology research group was established to promote the technology innovation of the group and provide new technical support for the survival and development of the group. The center is mainly responsible for the research, integration and innovation of the application technologies needed for the medium and long term development of the group, developing new products which are of bright prospect and high competitiveness for a new technology system, increase the company’s sales volume through constant exploration and integration. Moreover, the center introduces and learns from other new technologies, based on which it will create the group’s own leading products and core technologies with proprietary intellectual property rights by innovating. At the same time, the center is also responsible for arranging new technology promotion and application, and promoting the efficient application of innovation results.

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  • LongWin Electroacoustic Technology Co., Ltd.

    LongWin Electroacoustic Technology Co., Ltd.

    LongWin Electroacoustic Technology Co.,ltd

    There is an excellent team of more than ten staffs who are engaged in the R&D of audio products for nearly 20 years. The team consists of: Deputy General Manager, Project Manager, Business Development Manager, Senior Electrical Engineer, Senior Structural Engineer and Engineer Assistant. We have built a multidisciplinary and complementary team with reasonably combined professionals in accordance with the development and design idea of “concentrate on technology, innovating and originating”. Strengths of the team: development and design of audio produces (such as power amplifier, speaker, sound condole and effector, etc.)

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  • Dongguan Longjoin Electronics Co., Ltd.

    Dongguan Longjoin Electronics Co., Ltd.

    Dongguan Longjian Electronics Co., Ltd

    Longjoin Electronics, founded in August, 2004, is an innovative high-tech enterprise with rich experience in the industry. The company is located in Dalingshan County, Dongguan, with convenient transportation and beautiful environment, as well as a garden-style industrial park. Longjoin possesses a group of management elites who have more than 20 years of management experience in audio industry, a more-than-50-person R&D team and many experienced engineers who have worked in audio design and development for more than 15 years. There are advanced manufacturing and testing devices, precise producing lines and the equipment, control experience and ability that accord with the ROHS standard. Longjoin has its own complete ERP management system and is certified by ISO9001, ISO2014001 and ISO/TS16949. Now it enjoys higher and higher popularity in the international audio industry.

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  • Guangdong Longjoin Musical Instruments Co., Ltd.

    Guangdong Longjoin Musical Instruments Co., Ltd.

    Guangdong long Jian musical instrument Co., Ltd

    Guangdong Longjoin Musical Instruments Co., Ltd. is a professional high-tech company which develops and produces pianos. It is the Chinese manufacturing base of the German piano brand OTAMO, which is a world top-ranking brand that enjoys high status in Chinese piano industry and has established branches in Hong Kong, the UK and the US and registered OTAMO trademark in China and Germany.The company is located in Longjoin Hi-Tech Industrial Zone of Lianjiang, the coastal city with beautiful scenery and convenient transportation.

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  • Guangdong Longjoin Industrial Co., Ltd.

    Guangdong Longjoin Industrial Co., Ltd.

    Guangdong Longioin Industrial Co.,ltd

    Guangdong Longjoin Industrial Co., Ltd., is founded in 2016, it is affiliated with Longjoin group. The company is located inside GD Longjoin high-tech industry park. in September 2017, all installation, supporting facility adjustments has completed. Production officially began in October, at the time being, it will build 8 world class SMT production line, with average mounting of 12 million daily; 10 Inserting line, with average insertion of 30,000 daily; 20 assembly lines, with 20,000 assembled daily. The advanced injection molding workshop meet the demand from Longjoin group.

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  • Guangdong Longzheng Wooden Product Co., Ltd.

    Guangdong Longzheng Wooden Product Co., Ltd.

    Guangdong Long Zheng woodware Co., Ltd

    formerly Dongguan Longzheng Wooden Product Co., Ltd and affiliated to Longjoin Group, was founded in December, 2013. As the company keeps growing, the company was renamed Guangdong Longzheng Wooden Product Co., Ltd. with the registered capital of 10 million yuan. The company moved from Dalingshan Town to Zhanjiang, a famous fortified port in China, into Guangdong Longjoin High-Tech Industrial Zone in Lianjiang with the factory space increasing from the previous 2200m2to today’s 8000m2, and the introduction of more advanced automatic production equipment. Longzheng specializes in producing professional stage speakers, guitar sound boxes, high fidelity monitor speakers, KTV speakers, speakers installed in concert halls, cinemas and theaters, and speakers of large stadiums. It also processes and produces the wooden cases and wooden decorations of some musical instruments such as pianos, guitars, CD players, electronic organs, archaistic phonographs and archaistic radios.

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  • Guangzhou HO-Chic Audio Equipment Co., Ltd.

    Guangzhou HO-Chic Audio Equipment Co., Ltd.

    Guangzhou thick Qi sound equipment Co., Ltd

    Guangdong Longzheng Wooden Product Co., Ltd.,A large firm integrating product development, engineering design, technique training, manufacturing and sales. With 120 employees in an area of 120,000 sq. With professional amplification system for KTV, stadium, theatre, lobby as main production.

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  • Guangzhou Xinzhongye Sound Equipment Factory

    Guangzhou Xinzhongye Sound Equipment Factory

    Guangzhou Zhongye audio equipment factory

    Focusing on loudspeaker, to create fine audio, dedicated to make the best loudspeaker box supplier in China, that is us. Founded in 2000, this is a specialized loudspeaker box production company combined R&D, OEM production and service.

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  • Guangdong Longjoin Hi-Tech Industrial Zone Co., Ltd.

    Guangdong Longjoin Hi-Tech Industrial Zone Co., Ltd.

    Guangdong long Jian hi tech Industrial Park Co., Ltd

    The company was founded in October, 2015 with the register capital of 50 million yuan, which is contributed by Longjoin Group, the large high-tech enterprise, to follow the policy of transferring enterprises in Pearl River Delta to east, west and north Guangdong Province. The establishment helped to expand the production in Dongguan producing base to Lianjiang region. With the transportation advantages in Lianjiang Economic Development Zone which is near the Zhanjiang Port and equipped with highway, railway and air transportation facilities, the industrial zone will be able to keep a foothold in west Guangdong and build a world top company in the field of audio and video.

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  • Beijing Ecstasy Culture & Media Co., Ltd.

    Beijing Ecstasy Culture & Media Co., Ltd.

    Beijing Ecstasy Culture & Media Co.,ltd

    Established in 2009, Beijing Ecstasy Culture & Media Co., Ltd. consists of three department teams, namely, recording production, band brokerage and on-site audio, which mainly provide the front-line artists at home with professional services such as music recording and production, band performance brokerage, music copyright, on-site tone tuning and equipment rental.

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  • Guangzhou Longjoin Culture & Media Co., Ltd.

    Guangzhou Longjoin Culture & Media Co., Ltd.

    Guangzhou Longioin Cultre & Media Co.,ltd

    Established on January 1, 2015, Guangzhou Longjoin Culture & Media Co., Ltd. is positioned as an Internet company specialized in promotion, sales and services of audio and electroacoustic equipment. The company is engaged in three kinds of business, namely, a website of evaluation and course (imus.cn), an e-commerce platform and an independent mall of musical instruments (musgou).

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  • Music King (Shanghai) Culture Development Co., Ltd.

    Music King (Shanghai) Culture Development Co., Ltd.

    Le King (Shanghai) cultural development Limited by Share Ltd


    Music King share-holder is a service company that focuses on the development of audio technology and music industry. Its main business includes recording studio, auditioning room, master copy room project construction, also it has dealership for audio products of the top standard, including: AVID, Audient, Genelec, etc. It started the first music experience social platform in 2014, listed in SH stock exchange in 2015 (code: 100471)

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  • Electronic Musicer (Beijing) Culture Development Co., Ltd.

    Electronic Musicer (Beijing) Culture Development Co., Ltd.

    Our sound live (Beijing) Culture Development Co. Ltd


    Established in 2015, Beijing Electronic Musicer Experience Center is a modern music training institution under Electronic Musicer (Beijing) Culture Development Co., Ltd., which is planned by several senior industrial insiders and presents the first largest electronic music comprehensive experience center at home.

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  • Guangzhou AVMEDIA Electronic Technology Co.,Ltd.

    Guangzhou AVMEDIA Electronic Technology Co.,Ltd.

    Guangzhou Avmedia Electronic Technology Co., Ltd

    Guangzhou Avmedia Electronic Technology Co.,Ltd. specializes in distribution of branded professional audio system, engineering, training, R&D, sales, the integration of the above made it an all-round professional audio-visual company. The company has made great achievements on brands representation and product distributions (Peavey, KV2) as well as its own branding(Motivity) and promotion, also on audio/video interactive intelligent product R&D. Join hand with AVMedia to create a better future.

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  • Guangzhou Sci-Line Electronic Technology Co., Ltd.

    Guangzhou Sci-Line Electronic Technology Co., Ltd.

    Guangzhou Shi Lian Electronic Technology Co., Ltd

    Guangzhou Sci-Line Electronic Technology Co., Ltd. is a leading audio/video system integration operator in China, with applied technology as its core, it provides professional audio-visual system operation/maintenance plan, product bundling, project installation, etc. Its business covers the areas of amplification equipment, conference system Integration control, construction acoustics, theatre, stage lighting, etc. Welcome to Sci-line for the experience of professional audio-visual technology and service.

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  • Guangzhou Deken LongJoin Electronics Co., Ltd.

    Guangzhou Deken LongJoin Electronics Co., Ltd.

    Guangzhou DDT dragon health Electronics Co., Ltd

    Guangzhou Deken Longjoin Electronics Co., Ltd. is a professional service provider of audio and video systems and solutions, headquartered in Panyu district of Guangzhou. As a subordinate company of Longjoin Group, a leading enterprise of audio and video industry in China, it is fully responsible for product sales, system design, marketing and service support of several brands such as Thinuna, VoiceAlone (VA) and DEKEN in Chinese regions (including Hong Kong, Macau and Taiwan).

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  • PEAVEY (China) Entertainment Operations Center

    PEAVEY (China) Entertainment Operations Center

    PEAVEY (China) entertainment operation center

    PEAVEY (China) entertainment operation center  is authorized by PEAVEY(US), specialized in sales and customer service for entertainment products for mainland, Hongkong, Macau, Taiwan, with its better subdivision of China market’s demand, to put PEAVEY successful experience into sharing. There has been a rapid development for the dealers of PEAVEY. Users are able to enjoy an audio-visual feast brought by PEAVY professional entertainment system to high-end clubs in China.

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  • Beijing Kaiweitu Electronic Technology Co. Ltd.

    Beijing Kaiweitu Electronic Technology Co. Ltd.

    Beiing Kaiweitu Electronic Technology Co.Ltd

    Established in 2013, Beijing Kaiweitu Electronic Technology Co., Ltd. is located in the core area of the CBD business circle in the eastern fourth ring of Beijing. It is a high-tech enterprise specialized in design of audio and video systems, system integration and system services. Over the years, the company has been devoted to design, integration, operation & maintenance of audio and video systems for electronic meeting rooms, multi-functional meeting rooms, exhibition galleries, multi-media classrooms and command centers and development and promotion of professional audio and video software applications. Its business covers each field of electronic information application such as governments, enterprises, telecommunication data, broadcasting and TV, education and scientific research, power system, medical treatment and health, traffic and military affairs.

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  • Guangzhou Digital Music Element Co., Ltd.

    Guangzhou Digital Music Element Co., Ltd.

    Guangzhou Digital Music Element Co.,Ltd

    With Mr. Zhu, baile as the core, Digital team is founded on August 8th, 2008. It joined Longjoin Group in 2014, with 3D music fans service platform as operation concept. This concept based on R&D of audio equipment, production, sales, experience, further extended to music promotion, training and music talent cultivation, thus forming a complete service chain for music enthusiast, with one-stop service provided. The team is dedicated to bring enthusiasts with quality electric audio products and service, striving to improve general musicality for the general population.

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  • Guangzhou Galaxy Electronic Technology Co., Ltd.

    Guangzhou Galaxy Electronic Technology Co., Ltd.

    Guangzhou Galaxy Electronic Technology Co., Ltd.

    Founded in 2000, Galaxy is a professional products specialized in products such as stage acoustic equipment, professional loudspeaker box for performances, remote control loudspeaker box, KTV chamber loudspeaker box, professional power amplifier, KTV power amplifier, separate/integrated sound console and periphery devices. Relying on a powerful development strength and a leading scientific and technological level, we keep innovating the audio technology. The company has many well-known independent brands to satisfy the demands of customers for diversified choices of products. Galaxy Electronics is mainly responsible for operation of brands such as ALTO, GLS and MAD in Chinese mainland, Hong Kong and Macau.

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  • Guangzhou LongJoin Electronic Technology Co., Ltd.

    Guangzhou LongJoin Electronic Technology Co., Ltd.

    Guangzhou Longge Electronic Technology Co., Ltd

    Guangzhou Longge Electronic Technology Co., Ltd. is founded in 2014, with a group of 20 employees and more than 400 sqm operation center. The company focuses on elaborating SAMSON products’ advantage, with products consultancy, customer training, system design, application debugging and testing, maintenance, etc., integrated into operation, it brings quality service to our partners and end users.

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  • Guangzhou Yide International Trade Co., Ltd

    Guangzhou Yide International Trade Co., Ltd

    Guangzhou Yide International Trade Co., Ltd

    Guangzhou Yide International Trade Co., Ltd., short for “ldea International”, is registered in Guangzhou in July 2017. The company is an authorized dealer for many high-end imported brands and engineering projects service is provided for clients. “ldea International entered the China entertainment market in 2017, the promoted brands are as followed: KV2 Audio(CZ), PEAVEY(US), Crest Audio(US). YIDE International has already completed several projects after founded, they are MIU Nanjing, MIU Hefei, TAXX Shanghai, Space Plus Kunming, BBR Fuzhou, all of which are major high-end entertainment projects. ‘ldea International” is affiliated to Longjoin Group, with its abundant resource and capital. it is a world-class audio company that integrates product development, production, OEM, distribution and product engineering.

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  • Hangzhou Wayfind Electronic Technology Co., Ltd.

    Hangzhou Wayfind Electronic Technology Co., Ltd.

    Hangzhou Wayfind Electronic Technology Co., Ltd

    Hangzhou Wayfind Electronic Technology Co., Ltd. , With a maximum support from PEAVY (US), is the PEAVEY operational HQ in china authorized to Longjoin Group in investment and construction. Relying on Peavey’s rich experience and strong technological reserves, both parties have worked closely to establish a joint R&D center. Market is carefully segmented to pinpoint on different domains, research products with Chinese characteristics and construct quality service network. The company adheres to the concept of “trustworthy, innovative and sharing”, continuously strive for excellence, endeavor to bring customers quality service and products.

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  • Heilongjiang Tianhe Flagship Lighting and Acoustic Co., Ltd.

    Heilongjiang Tianhe Flagship Lighting and Acoustic Co., Ltd.

    Heilongjiang Galaxy flagship lighting and sound Co.,ltd


    Heilongjiang Tianhe Flagship Lighting and Acoustic Co., Ltd. is a professional company specialized in weak current engineering design, construction and supporting equipment for sites such as multi-functional conference halls, campus public broadcasting, theaters, and cultural entertainment venues. For 23 years since it was established in Harbin in 1994, it has won the proxy right of several world-famous professional audio brands in China. These brands include KV2 of Czech Republic, PEAVEY of the US, SAMSON of the US, ALTO of the US; the products under its proxy in Heilongjiang Province also include β3, PEARL RIVER Light of 3GUADIO, DSPPA and TAIDEN.

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  • Heilongjiang Tianhe Universal Intelligent Audio and Video System Engineering Co., Ltd.

    Heilongjiang Tianhe Universal Intelligent Audio and Video System Engineering Co., Ltd.

    Heilongjiang Tianhe general intelligent audio and video system engineering Co., Ltd


    Heilongjiang Tianhe Universal Intelligent Audio and Video System Engineering Co., Ltd. (called Tianhe Universal below) is a professional company specialized in engineering design and installation of audio and video systems. Since its establishment, the company has successively become a general agency of several internationally and domestically famous audio and video and supporting products in Heilongjiang Province.

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  • Shenyang Aiwei Sound & Light Electronics

    Shenyang Aiwei Sound & Light Electronics

    Shenyang hi tech Zone, Ai Wei Sheng Photoelectric electronics distributors


    Established on November 8, 2005, Shenyang Aiwei Sound & Light Electronics is specialized in consulting and design services of audio and video systems. After developing for years, it is now situated in the Twilight Building on the sou-thern bank of Hunhe River of Shenyang City, with an officearea of near 500㎡ and a workforce of 20+ employees. The company is specialized in design and supporting services of professional audio and video systems for large architectures and theme parks, which cover conference system, large screen display system, stage lighting and machinery, public broadcasting system and intelligent con-trol system, etc. It has successively become a partner of many designing institutes in Northeastern China and won the support and recognition from experts of the industry.

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  • Guangzhou Wellto Electronic Technology Co.,Ltd

    Guangzhou Wellto Electronic Technology Co.,Ltd

    Guangdong Longioin Musical Instruments Co.,ltd.


    Weitu electronic technology company LTD., is founded in 2016, with a registered capital of 10million. It specialized in top-tier Hi-fi equipment sales, designs and training services, it also is the dealer for top Czech brand –KV2 audio theatre, broadcasting and TV, stadium, performance products; during the process of development, with solid leading personage in the industry as the cornerstone for development, high cost-effective performance, matured technology service and solid clientele, its rapid growth has been well received by ender users.          KV2 Audio is located in Czech Republic, I many aspects KV2 broad scale high-def sound source represents a unique and an outstanding representative for West-European manufacturing. Founder George Krampera is a well-deserved modern audio technology pioneer, with his 50 years of R&D in the audio industry and persistent effort, KV2 is announcing a new standard to the world a live amplification domain, that is the super live audio, it is called ‘SLA’

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