Established in 2003, Thecysd Technology & Information Limited (Thecysd) is a professional manufacturer completely committed to stereo earphones, multifunctional headphones and mini speakers for MP3 players and mobile phones. Located in Shenzhen City of China, our company covers an area of 2,800 square meters and has a strong production line with more than 200 employees. There are total 22 engineers, 8 managers and around 25 sales in our factory! And all the managers and engineers have bachelor's degree at least. Thecysd has a set of intact quality management systems. In order to strengthen management further, improve the craft and guarantee product quality, we introduce domestic most advanced electron program-controlled check-up platfor...
Read more