Profile: Anhui Tongzhou Electronic Science & Technology Co., Ltd. specializes in the production of cure instruments and health care products. Our product line comprises of energy stick, sunyard, iAngel and white caller products. Our energy stick product is used to relax muscles and joints, improve circulation, increase metabolism & prevent work related symptoms. We supply sunyard that eliminates fatigue and ease the discomfort of using a computer for a long time. Our iAngel moves muscles to eliminate fat storage and helps to lose weight. We also offer white caller that is a professional massage device which uses an all new biorhythm treatment process and is designed for fast-paced, technology savvy lifestyles.