Located in Shenzhen, China, Shenzhen James Audio Technology Co.,Ltd is a professional and reliable manufacturer for in-car electronics (Bluetooth Hands-free Car Kit such as Bluetooth FM transmitter) and outdoor Bluetooth speaker. We are proud to say that we witnessed the whole development of the Bluetooth FM transmitter.With over 1,000 highly-qualified member of staffs, we have set up an experienced and innovative R&D team who work tirelessly every day to enable us to remain the leader in the industry for the past 19 years and the years to come.As for quality control, strict principles and management systems are in place. Only materials and components pass IQC inspections are sourced and even more, the ISO quality management system has been introduced and implemented in our factory. Small batch quality test, IPQC, in-depot and out-depot QC and QA before each and every shipment. An excellent inspection pass record (99% inspection pass rate even with SGS ) has been kept ever since the very beginning.Strength and product quality of Shenzhen James Audio Technology Co.,Ltd have been unanimously recognized by the industry. Welcome friends from all over the world come to visit our factory, thank you!