Shenzhen Jiuwei Technology Co., Ltd. is a professional electronic technology company integrating R & D, production and sales. It is located in Longhua, Shenzhen. Its self-owned and controlled manufacturing factory was established in 2010, covering an area of more than 3,000 square meters and located in Chang'an, Dongguan. The R & D department has over 20 professional technicians and more than 100 skilled workers. It is equipped with advanced equipment and managed under ISO standards, providing considerate services to every VIP customer for over 8 years. We focus on the R & D, design and manufacturing of ultra-high precision PCBA. Our products involve intelligent unmanned control systems, in-ear hearing aids, TWS hearing aids, lapel microphones, AI translation earphones, HIFI earphones, solar monitors and related communication accessories and other intelligent audio and video ecological chain products. Adhering to the original intention of continuously innovating to lead the intelligent noise reduction technology in audio hearing and rediscovering the beauty of the world by listening, with advanced technological strength, strict quality control and a perfect management system, we have established our own audio ecological chain brand "Lisiearoo". We have developed a series of artificial intelligence electronic products with novel appearances, superior performances, stable qualities and reasonable prices, and have won a good reputation. We always adhere to the principles of "serving with heart, quality first, on-time delivery and reasonable price", and can provide OEM/ODM customization services to meet the specific needs of customers. We always strive to do better than what we have promised. Jiuwei Technology warmly welcomes domestic and foreign customers to visit our factory and hold business negotiations.