Our company is the manufacture of pdc bit and drill rod in China.We have been in the field for 8 years.Our products have been tested in several stratums in China, and received a good recognition. Our....
Shandong TOPS PDC Corporation Ltd is established with the mission to manufacture and supply customers at competitive prices with consistent premium rock drilling equipment and associated tools used....
Name: PDC reamer Bit Brand: SDTOPS Model: R133 Size: 113~ 1500mm Matrix material: Steel Life time: 300m~ 500m Application: Geological exploration, coalfield mining, water well drilling , etc. ....