Shenzhen Yspring Technology Co.,Ltd. which was founded in December 2007,is a IC design company ,which was originated by common efforts of internal talented Returned students and internal risk investor. The company devoted it's mind to consumer electronics product and turn towards to various electron trade and filed, providing splendid products and professional service for clients , where developed products including CMOS photoelectric sensor and it's integrated circute, low power capacitive touch control chip,MCU, etc.