Zhongshan City Xiaolan Town, Chong Hua Electric Appliance Factory, located in the beautiful environment of the Pearl River Delta audio production base in Zhongshan City, near Hongkong, Macao, Guangzhou, Foshan, Jiangmen, convenient transportation.

NBN specializes in car audio, car subwoofer, car power amplifier, car horn and other supporting products. It is a research and development, design, production and sales enterprise. There are many varieties and complete specifications.

The company was founded in 1993, with its own strength and continuous strict monitoring and improvement of the products, so that NBN products have been praised and approved by customers. In 1998, the company introduced the latest foreign production equipment and testing instruments, and established a complete NBN laboratory and acoustic testing center, so that the company has strong R & D and design and production capabilities. The company has been developing and expanding, and NBN has become a famous brand, famous brand and enterprise.

NBN products with distinct treble soft, accurate end is low tenor, strong bass and bass, strong and durable power, with high-quality customer service service and trusted by customers and pro lai. The company's products are sold not only to 28 provinces, cities and regions in the country, but also to 39 countries and regions in Asia, Europe, America and Africa. The company's business philosophy is to survive by quality, brand development, continuous research and development, continuous design and continuous innovation to pursue perfect quality and sound quality, and continuously improve production.