Super-Quality Control(Shenzhen)Electronics Co., Ltd is a leading company specialzing in Car DVD, Portable GPS and related materials or accessories. Super-quality Control(shenzhen) Electronics Co., Ltd is a the holder of six factories in China, they all are in the Special Car DVD or GPS lines. We managed to offer best cost performance products by selected parts and raw material, strictly Quality control Supervising System, Japanese accurate Management, visional Management and so on. Every workers have strong sense of quality. we have over 20 executing management which are all specialist in different loops of Enterprise Management, they keeped circulating to train our factory's Engineers, manufacturing manager to help them do a perfect and efficient job, and keep doing trainling to factory's worker how to do well in every details. Our Factory: over 5000 workers, 200 engineers and technicians.