TallKee DRILLING TOOLS FACTORY is a large-scale key enterprise in the industry of geological exploration field. Founded in the year of 1958, the factory originally belonged to Ministry of Geology and Mineral Resources of China. It is now the enterprise directly under China Geo-Equipment Corporation. Equipped with more than 50 years professional manufacturing experience and professional production team as well as more than 400 excellent skillful workers, more than 20 experienced engineers and more than 200 sophisticated equipments. Our main products include: drill rods, diamond drill bits, reaming shell, core barrel assembly, recovery tools, general and small calibre drill rods, casing tube, drill stem subs, HDD drill rods, friction welding drill rods, HDD bits...