The TYSIM’s team has integrated more than 10 years of solid R&D experience in rotary drilling rig with the latest technology and research results of two leading universities in China – Tianjin University and Tongji University - to develop its own core proprietary technology in Compact structure design; Stability design; Hydraulic system design; and Electronic control system. It has registered more than 40 patents designs. The rotary drilling digs produced by Tysim have easy to operate features, higher reliability and higher efficiency. Tysim has passed ISO9001 quality management system certification and high-tech enterprise certification. The whole series of products has passed CE certification.