It has developed drill rig, workover rig, hot oil unit, steam generator unit, swabbing unit, cementing unit, nitrogen generator unit, wireline unit etc. Our products have been used in the oil and gas field in China, and a lot of them have been exported to America, Peru, Brazil, Columbia, Oman, Iraq, Mongolia, Russia, Turkmenistan. Kazakhstan, Kyrgyzstan, Georgia, Sudan, Yemen, Egypt, India, Thailand, Indonesia, Qatar, Albania etc. We adhere to the thinking for developing product that is facing to customers, ma...