On November 24, 2022, our Guinea customers visited SINOMADA office for SUNWARD SWDE120S-3 surface drill rig, which also called down hole drilling rig, mostly used for rock drilling. We showed him the rigs in SUNWARD factory, and also watched many other construction machines he interested in. After visiting machines, we had a meeting at our office for the details and further cooperation and had a delicious dinner. It's a good meeting for both of us.