内蒙古一机集团大地石油机械有限责任公司
DADI PETROLEUM MACHINERY CO.,LTD OF INNER MONGOLIA FIRST MACHINERY (GROUP) CO., LTDBooth：E2215

Exhibit Profile：
The company manufactures C ,D and K grade sucker rods of stardard length in 5 different specifications (5/8〞, 3/4〞,7/8〞,1〞and 11/8〞) ，super strength sucker rods have been put into batch production with various specifications of both standard length and pony rods,as well as all size of pony rods ,polished rods Sinker bar etc, couplings and subcouplings