Founded in 2004, Chengdu JRT Meter Technology Co.,Ltd. is a manufacturer specializing in the production and development of laser distance measure sensors. We start as a technical services company, now we are the biggest laser distance sensor manufacture in China. In 2018, our U81, smallest phase-shift laser distance sensor is on market. In 2019, we started to produce lidar sensor. We are always R&D new and better laser sensors for all customers.