We try to think ahead of everything to save time and money for our customers. Our value: Survival from trust, development through innovation Our vision: You smile,Our pride. Our mission: Work hard to be the leader of the industry. More than 16 + years of innovation and Growth Shenzhen EPT Tech co., LTD is founded in 2003, focus on photoelectric tilt switch, photoelectric water level detection sensor, tact switch, flow meter’s research , development and sales.