About TH Drilling Tools
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002 and located in Changsha City, Hunan Province, China, is a professional geotechnical drilling manufacturer integrating research, design, production, sales, and management.
With over 300 employees, including 90 specialized technicians and 50 experienced sales managers, we are committed to delivering high-quality drilling tools and integrated solutions to customers across more than 40 countries.
Our advanced manufacturing facilities include CNC lathes, milling machines, grinding equipment, and deep-well heat treatment furnaces. We strictly adhere to ISO9001 quality standards and utilize ultrasonic flaw detectors and other top-tier inspection systems to ensure product reliability.
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