In 2014, the company was established and successfully developed a diesel mini sweeper

In 2015, diesel oil was sold on a small scale

In 2016, diesel mini sweeps were officially sold nationwide

In 2017, we began to independently research and develop small sweeps for lithium batteries

In 2018, the lithium battery mini scan was successfully developed and entered the measurement stage

In 2019, start selling lithium battery mini sweeper E600

In 2020, we will successfully research and develop lithium powered mini broom E300 and vehicle mounted hedge trimmer CJ1600

In 2021, we will successfully develop the lithium battery mini scanner E800

In 2022, the product structure of one diesel mini broom and three lithium mini brooms will be formed