Shenzhen extremist technology ltd. Is a science, technology and innovation enterprise that was identified as a national high-technology enterprise in 2018. The main product consists of: dws logistics equipment, wheel sorting machines, static dws scans called a re-container, pallet volume measuring equipment, smart truck volume measurement systems, etc., collective r & d, production, marketing, integrated and integrated enterprises. To date, products have come out of the country to sell overseas in 18 countries and areas.