Kelleg has extensive product lines, mainly including self-drilling anchor system, rock drilling tool, refined rolled thread bar system, friction bolt, FRP bolt, strand anchor, rebar connecting sleeve, rock drilling rig, drilling tool, grouting machine, jack, etc. Kelleg's products have been widely used in construction, mining, hydropower, railway, highway, municipal road, urban rail transit and other engineering fields. Kelleg's sales network has spread to more than 50 countries including the United States, Canada, Chile, Colombia, Australia, the United Kingdom and South Africa, etc.