Established in 2004, GZJ is a leading manufacturer of audio products. It specializes in manufacturinge, researching and developing, marketing and after-sales services of various audio peripherals categories. All of our products have CE, FCC & RoHS certificates and design patents.

GZJ include sound amplifier, bluetooth speaker, Karaoke Audio Sound, Wireless Mic. It covers business meetings, professional teaching, outward bound, tour guide, entertainment, promotion, shopping guide and so on. R & D investments has broken the industry barriers, and self design reflects the beauty of products. Controllable production and sales channels bring users cost-effective. We have a combination of product research and development, production and salesw, with a number of patent production technologies, constantly pursuing the beauty of sound, making the product more humanized, and coexistence of technology and aesthetic feeling.

Over the past decade, GZJ have nearly 200 workers and 10 R&D engineers with more than 10 years of experience in electronics field. We’re equipped with 8 production lines with 200,000pcs per month’s capacity to guarantee the fast lead time and quality primacy. We provide OEM/ODM services for many famous brand business in nearly 50 countries, such as the markets of Europe, America, Asia, Brazil, Chile, Australia, Korea and Japan, etc.

Besides, our R&D teams develop a new design every month. And we have a booth in CES/ CEBIT /CE&PE/Computex/ Spring and Autumn China Sourcing Fair each year to exhibit our latest products.

Welcome to our factory for visiting and business negotiation!