Shenzhen shengjiali Electronics Co., Ltd. was established in 2000 and is located in Bao'an District, Shenzhen. The company has a plant area of 12000 square meters. Specializing in the production of SJL brand internal and external magnetic series, ultra-thin series speakers and speakers for medium and high-grade headphones, and opened a branch in Xuzhou, Jiangsu Province at the end of 2009. The self built plant covers an area of 3000 square meters and has 1000 workers. Monthly production of 8 million pcs of earphone speakers.

Since its establishment, the company has produced in strict accordance with the requirements of ISO9001:2008 system and implemented a comprehensive quality management policy. It has passed the ISO9001:2008 management system certification, and has a number of senior engineers and production technicians with many years of speaker and speaker R & D, as well as advanced production and testing equipment. Our products have excellent performance and realistic sound quality. Now they are exported to domestic and foreign markets and have established a good reputation in the industry.

In order to create higher quality products and meet the needs of customers, the company makes continuous efforts to innovate and strengthen the technical improvement in software and hardware. We will win more customers' trust and satisfaction with our sincere attitude, enthusiastic service and excellent products.

We pursue more excellent products, keep pace with the times and move forward to the line of international brands. Holding the business principle of customer first and sincere cooperation, we will go hand in hand with our customers to create a better future!