ADDZEST is a well-known Japanese car audio brand with over 70 years of dedication to the design, R&D and manufacturing of high-end car audio systems and in-vehicle infotainment systems. Boasting decades of exquisite audio craftsmanship, ADDZEST expanded beyond Japan’s domestic market back in the 1990s, and now boasts numerous car audio enthusiasts and industry partners across the globe.

In Asia and major global markets, ADDZEST has built a solid reputation in the high-end car audio sector. It has established a complete network of authorized distributors and service partners in major cities across Japan, China, Southeast Asia, the Middle East and many other regions. Thanks to its relentless pursuit of superior sound quality and superb craftsmanship, the brand wields significant influence in both the consumer market and the automotive audio OEM industry.

To ensure users worldwide enjoy consistent and reliable product experiences, ADDZEST has set up a comprehensive after-sales service system that exceeds industrial standards, delivering exclusive support and technical resources to all authorized distributors and partners.

Backed by an experienced R&D and design team, ADDZEST inherits classic audio technologies while embracing constant innovation. Apart from its premium product lineup, the brand also provides customized OEM audio solutions for many renowned brands, and offers exclusive development services tailored to the demands of regional markets and professional car audio modification clients.

Adhering to three core principles — ultimate sound quality, precise craftsmanship and reliable after-sales service, ADDZEST strives to deliver lasting value to all users and partners.

To all like-minded partners, we sincerely invite you to join hands with us for a promising future.