Sales Plate

28 years of focus on music innovation,
29 subsidiaries to cover industry chain,
to form exceptionality with outstanding capacity.

Music
Sales

Sales Plate

Sales Plate

Strong alliance for world class competitions

From exceptional to excellent, a strong management team is the key, attentive to talents, refinement of management lead Longjoin to become the authorized dealer for many numerous popular audio-visual brands as well as Hongkong, Macau. Powerful marketing and service ability earned acknowledgement from partners and reputations from clients, thus marketing has shifted from Ddongguan to the world.

Sales Plate

Important area

Music sales Plate Subsidiary

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  • Blackstar China Operations Center

    Blackstar China Operations Center

  • Hezong(Guangdong)Technology Co.,Ltd.

    Hezong(Guangdong)Technology Co.,Ltd.

  • Guangzhou Longwei Electronic Technology Co.,Ltd.

    Guangzhou Longwei Electronic Technology Co.,Ltd.

  • Guangzhou Happyhouse Technology co.,Ltd

    Guangzhou Happyhouse Technology co.,Ltd

  • Hangzhou Longma Trading Co., Ltd.

    Hangzhou Longma Trading Co., Ltd.

    (hereinafter referred to as "Longma Trading"), a subsidiary of Longjoin Group. Since its establishment, adhering to the development concept of integrity and innovation, committed to technical training, system design, import business, brand management, product sales. RANE DJ, DENON DJ, NUMARK DJ, DENON Professional, SOUNDSWITCH which owned by inMusci Group. The company is located in Hangzhou, Zheji

    IntroduceHangzhou Longma Trading Co., Ltd.

    Hangzhou Longma Trading Co., Ltd.

    (hereinafter referred to as "Longma Trading"), a subsidiary of Longjoin Group. Since its establishment, adhering to the development concept of integrity and innovation, committed to technical training, system design, import business, brand management, product sales. RANE DJ, DENON DJ, NUMARK DJ, DENON Professional, SOUNDSWITCH which owned by inMusci Group. The company is located in Hangzhou, Zhejiang, beautiful environment, outstanding people, with strong technology. Integrated office center, product experience center, and there are nationwide nearly 12 experience centre, to provide customers with timely localization service for product and technical exchanges, continuously consolidate and improve the marketing network and service level, improve overall solutions to the various business areas in-depth development and achieve win-win situation.

    Hangzhou Longma Trading Co., Ltd.
  • KV2 Au dio(China)Operations Center

    KV2 Au dio(China)Operations Center

  • Guangzhou Longday network technology Co.,Ltd.

    Guangzhou Longday network technology Co.,Ltd.

  • Guangzhou Wellto Electronic Technology Co.,Ltd

    Guangzhou Wellto Electronic Technology 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

    IntroduceGuangzhou 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’

    Guangzhou Wellto Electronic Technology Co.,Ltd
  • Shenyang lvay Shengshi Culture Coammunication Co.,Ltd.

    Shenyang lvay Shengshi Culture Coammunication Co.,Ltd.

    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 serv

    IntroduceShenyang lvay Shengshi Culture Coammunication Co.,Ltd.

    Shenyang lvay Shengshi Culture Coammunication Co.,Ltd.


    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.

    Shenyang lvay Shengshi Culture Coammunication Co.,Ltd.
  • Longjoin Group(Northeast china)Oparations Center

    Longjoin Group(Northeast china)Oparations Center

    Longjoin Group(Northeast china)Oparations Center 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-

    IntroduceLongjoin Group(Northeast china)Oparations Center

    Longjoin Group(Northeast china)Oparations Center


    Longjoin Group(Northeast china)Oparations Center 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.

    Longjoin Group(Northeast china)Oparations Center
  • 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, resea

    IntroduceHangzhou 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.

    Hangzhou Wayfind Electronic Technology 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

    IntroduceGuangzhou 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.

    Guangzhou Yide International Trade 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 tec

    IntroduceGuangzhou 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.

    Guangzhou Galaxy Electronic Technology 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 ser

    IntroduceGuangzhou 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.

    Guangzhou Digital Music Element Co., Ltd.

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