| Products/Services We Offer: |
Our products: drilling tools ( drilling stabilizers:integral spiral/straight blade stabilizer, replaceable sleeve stabilizer, tapered stabilizer, roller reamer, float valve stabilizer, spherical stabilizer and so on. kelly cock valve, full bore safety valve, inside Bop,float valve, crossover sub, top drive valve,drilling check valve, roller kelly bushing,by-pass valve, short drill pipe, short drill collar, directional bent sub, integral lifting sub, circulating head. fishing tools (fishing spear, fishing ov |
Home
