QCI is manufacturing of CMM Styli and made in Korea. QCI is supplying various Stylus like M2, M3, M4, M5 even customizing design. Also QCI is supplying several kinds of stem materials like tungsten carbide, steel, ceramic and carbon. QCI styli is very strong connection between ball and shaft and QCI styli is assembled drilled hole from 0.5mm dia to 8mm ruby ball. QCI is developing of other product like Jig / Fixture, SPC program and automation system engineering for CMM.QCI can support consulting regarding all type of CMM and be satisfied for QCI's professional knowledge.So QCI is importing a lot of items from other countries and make relationship with a lot of companies in the world.If you need further detail information, please do not hesitate to contact me.We have opened mind for all CMM issues in the world.