Sign in
Par {0}
logo
Changsha Dth Drill Construction Machinery Co., Ltd.
Fournisseur de marque propre
4ans
Hunan, China
Principaux produits : Foreuse minière, plate-forme de forage de puits d'eau, plate-forme de forage de noyau de diamant, plate-forme de forage de souffle, accessoires de plate-forme de forage
Cooperated suppliers (63)Annual sales US $3,671,151Multi-Language capability: Finished product inspection

Top2% Global Scientists

Zhao Mingchun is one of the top 2% scientists in the world in 2022 and 2023 selected by Stanford University in the United States.

20+Yrs Experience

More than 20 years of focus on DTH drilling tool production, quality and innovation go hand in hand

3A Credit Certification

Authoritative certification! Received 3A credit rating from Bank of China, a testimony to our strength

Professional R&D team

Research and development team of School of Materials Science and Engineering, Central South University.

One-stop solution

water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and drilling tools.

ABOUT US

ABOUT US

ViewMore