CHANGSHA TIANHE DRILLING TOOLS AND MACHINERY CO., LTD.
Booth No. E6.252
Products: 2.1 Machines for Extraction of Raw Materials and for Mining » 2.1.2 Exploration drilling
Website: www.2002th.com
Company Profile
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002, located in Changsha City, Hunan Province. We are a professional DTH drilling manufacturer , design, production, sales and management. With more than 300 employees, we focus on advanced technology with 90 specialized technicians; we ensure good quality with more than 150 experienced workers.
Products
DTH HAMMER , DTH BITS
DTH hammer is Widely used in metallurgy, coal, chemical industry, building materials are not busy in mines and water conservancy, hydropower, highway, railway, national defense, construction and other engineering drilling operations, suitable for dry, wind-water mixing and water gushing borehole wet operation, reliable performance, is the ideal drilling borehole equipment.
casing sytem
Commonly used in wells, geothermal wells, shorter micro-piles, small and medium-sized grouting holes in buildings, dams and ports, etc.