I am Michelle from Beijing TSJY Energy Technology Co., Ltd in China.
Our company is manufacturer of Drill collar & HW Drill pipe、Roller Reamer & Hydraulic Bucking Units 、Drill stabilizer & Kellys、Overshots & Spears、Absorbers & Jars.Our company also seeking Agent all over the world.
If you are interesting, please be free to contact me. Thanks
Msn: tianhechina@hotmail.com
Skype: tianheoil
Email: michelle@tianheoil.com