CUG ZHONGYI TECHNOLOGY DEVELOPMENT CO,.LTD is a professional rock drilling tool R&D and manufacturing company in central China’s Wuhan city, Hubei Province.
“ZhongYi” are supported by the EXCAVATING ENGINEERING RESEARCH INSTITUTE OF CHINA UNIVERSITY OF GEOSCIENCES(CUG). By Absorbing the new technology achievements of rock drilling all over the world, we professionally work at production, consultation & technical service of rock and soil engineering, the technical cooperation on drilling technology and rock drilling equipment-------------------------(more)