Mineral Exploration, Geotechnical,environmental Drilling
Drill Pipe Wireline Drill Rod
DCDMA ISO CMS GB
Turning Forging Casting
Drilling Tool,Drilling Equipment
Alloy Or Not:
HQ BQ NQ PQ 55.6mm 69.9mm 88.9mm 114.3mm
oil casing pipe
heavy wall drill pipe
HWL heat treatment for wireline diamond drilling
1. Available in all standard drilling sizes (B, N, H and P)
2. Heat treated and anti-rust coating process
3. High straightness and concentricity
4. WL series DCDMA standard, 1.5m and 3m length.
5. Top-quality with longer life
Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development.
The necessary test equipment and the effective & perfect production process control is the assurance of product quality.
Taking the spirit of " To win the market with innovation, to serve the customers with friendship, to build the brand with quality, to develop the enterprise with sincerity" , we utilize the advanced testing methods to make each product meticulously.