Guangzhou DBL Electrionic Co., Ltd. (DBL) was established in August 2006. It is a high-tech enterprise in Guangdong Province and a recognized "Four-up" enterprise in Baiyun District.

DBL is a professional manufacturer specializing in home audio systems, outdoor speakers, multimedia sound systems, and professional speakers. It integrates electronic product research and development, production, and marketing. With nearly 20 years of steady growth, DBL currently operates a production base of 10,000 square meters and an R&D and sales headquarters. Our factory has passed ISO9001 certification. As a technology-driven company engaged in R&D, production, and sales, DBL boasts a team of experienced designers, manufacturing engineers, quality management personnel, and technical experts. Using world-class design and testing software (LMS, LEAP, DAAS), DBL fully integrates computer-aided product design and manufacturing management, ensuring robust technical support for product quality. DBL has an annual production capacity of over 200,000 sets of active speakers and various electronic products.

Since its inception, DBL has placed great emphasis on intellectual property protection and product design and development. It has obtained trademarks for its three proprietary brands: DBL, Dengbaolu, and GOLOD. In recent years, DBL has continuously invested in new product design and mold development. Its self-developed product series have received multiple invention patents, dozens of design patents, and utility model patents.

From the outset, DBL has introduced and adopted advanced domestic technologies and management practices. Internally, it has established a quality management system and relevant documents in strict accordance with ISO 9000 and 3C quality standards, effectively controlling and ensuring product quality throughout the manufacturing process. In recent years, DBL has also aligned itself with international standards, implementing a "WCA Social Responsibility" document system, which has enhanced awareness of corporate social responsibility and employee rights protection. This has significantly improved employee engagement and sense of responsibility, thereby boosting customer confidence.

DBL has been consistently recognized as one of the top ten outstanding enterprises and top ten manufacturers in the industry, receiving numerous accolades from industry associations and media outlets. It has also served as the production base for the renowned Chinese trademark "SAST XianTec" and the international brand SANSUI audio systems. In addition to its extensive domestic sales network, DBL is actively expanding its e-commerce and foreign trade business. It has participated in international trade exhibitions such as the "Hong Kong Electronics Fair" and the "Canton Fair" for several years, gaining popularity with customers both in China and abroad. Its own brand, "DBL," has successfully entered international markets, with products being sold across Europe, America, and other regions.

Looking ahead, DBL will continue to adhere to its business philosophy of "gathering outstanding talent, manufacturing high-quality products, creating a competitive enterprise, and striving for a world-class brand." It will continue to embrace the corporate spirit of "competing and collaborating to be higher, faster, and stronger," while consolidating and expanding its domestic and international markets. DBL aims to become a leading audio manufacturer with strong international competitiveness and global recognition.