We construct your
dream projects
drilling bucket , core barrrel ,drilling auger ,kelly bar ,rock and soil bit ect .all support yr construction site

- Yong liu , ceo
“We simplify pile-driving with high-quality materials, innovative designs, and professional support.”
- Reliable Quality Control System with 100% Satisfaction Guarantee
- Highly Professional Staff, Accurate Testing Processes
- Customizable Solutions Designed for Efficiency and Cost Savings
Decoration wooden present
iPhone dock
EXHIBITION
We actively participate in international construction exhibitions to showcase our products and connect with global partners. Each year, we attend one international exhibition and two domestic exhibitions. At every event, we unveil our latest designs and present specially customized models as gifts to our outstanding distributors.
Our Development history
From our humble beginnings to our current position, every step in our journey has been a valuable asset. Each phase of growth and transformation fuels the progress and success of Golden Drilling and Mingyi, empowering us to soar to greater heights.
2008 founded
2008 Year we are found, 2013 year we are moved factory to Changsha and register JZTG trademarke

2016 YEAR -BREAKTHROUGH
2008 Year we are found, 2013 year we are moved factory to Changsha and register JZTG trademarke

2022 - Expansion
Built our own manufacturing facility, becoming the largest rotary drilling tool production base in China.

2024 - Global Reach
Founded Mingyi to expand globally, offering one-stop solutions to construction challenges worldwide.
