Qianjiang City Jianghan Drilling Tools Co., Ltd. is located in a star city of China, Hubei Qianjiang. We are a national high tech enterprises with independent intellectual property rights, professionally manufactures the drilling tools(including bore bits, drill sleeves, shank adapter, and stems), PDC drill bits, DTH hammer, diamond composite button and Tricone Bit. We are one of the first batch of "Small-Medium sized Technological Enterprises and Key Cultivation Enterprises", "International Cooperation Demonstration Enterprises" and "Innovative Pilot Enterprises" in Hubei Province. We have passed ISO9001, OHSAS and ISO14001. The enterprise covers an area of 50,530.58 square meters, with flowers all round and Spring all year in the factory area. It is a garden-like factory. The enterprise's leading products are drilling tools, which adopt the new original technology of "inverted micro cone hole tooth fixation method", fills the domestic gap and leads domestic level. Our products are mainly used in railway and highway construction, hydropower, metallurgy, mining and other industries, have now developed into construction, bridges, and stone mining. Our products sells well in more than 30 provinces and cities, and more than 200 outlets in China. The international market has been exported to Australia, South Africa, Sweden, Taiwan and other countries and regions. The enterprise has 115 employees, including 1 doctoral student, 2 master students, 45 undergraduate and junior college students. All kinds of professional and technical personnel are complete, including 2 senior engineers, 12 engineers, 1 senior economist, and 1 accountant. We have excellent production equipment, complete facilities, with a complete set of advanced machining centers, CNC lathes, CNC milling machines, ordinary lathes, planing/drilling/milling/forging/heat treatment and other equipment totaling 115 sets. With a professional team, rigorous management, sound system, strong technology, excellent equipment and perfect after-sales service, we strive to build "The Dragon of Chu Land", the famous trademark brand in Hubei based on the principles of high start point, high technology and high quality. We have realized the "good drilling tool made in Jianghan", which is renowned at home and abroad, and has developed rapidly into a leading enterprise in the domestic drilling tool industry. Since we establishment, the enterprise has adhered to the development concept of "People oriented, work happily". Relying on the enterprise tenet of science and technology, using technological innovation, highlighting the efficiency of science and technology, keeping a foothold on the development of science and technology, we continuously increasing investment in science and technology, cooperate with Wuhan University and Huazhong University of Science and Technology to establish a provincial-level Hubei cemented carbide&superhard material engineering technology R&D Center and the Enterprise Technology Center. The progress have obtained the "new high-grade drilling diamond composite button", "high-performance diamond composite button drilling tools", "new high-efficiency drilling tools", "tricone mining bit" and other 18 scientific and technological achievements. Also we have won many provincial and municipal scientific and technological progress awards. At the end of December 2021, we have 28 authorized patents (including 2 invention patents, 24 utility model patents, and 2 design patents). At the same time, we have been rated as a provincial and municipal "contract-honoring and trust-worthy" enterprise for ten consecutive years, and Qianjiang`s first "civilized and honest private enterprise" and many other honors. We are a professional manufacturing enterprise integrating R&D, production, sales and service. Based on the principle of "survive by quality, rigorous by precise, trust by honest", we will as always wholeheartedly provide all the users with better products and perfect service. Hope our cooperation will bring you good luck of supreme quality!