Discover the pinnacle of precision with our Gold Drill Pipe Joint - Pin-Box Adapters for Construction and Mining. Engineered through the superior drill-class production technology, we have established a comprehensive production system characterized by an array of advanced electro-hydraulic forging hammers. Our meticulous manufacturing process involves state-of-the-art atmosphere-controlled furnace heat treatment lines and precision Seiko CNC machine tools, ensuring all components are crafted with unparalleled accuracy. With cutting-edge CNC control technology at the heart of our operations, we guarantee products of exceptional quality and reliability, designed to meet the rigorous demands of the construction and mining industries.











1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
We are welcome your sample order to testing our quality.
3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years.And he had designed
the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.
4. How about Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.
Also, we can customize package according to your special requests.
5. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.
6. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.