API 5DP; G105(26CrMo); S135(27CrMo) , wiht best price and good quality.
We are a professional manufacturer which produces the petroleum machinery such as sucker rod, drill collar, drill pipe and oil tube, etc. It has over 300 professional employees including more than 50 technical professionals.
The company has been awarded ISO9001 Quality System Certification and authorized to use API Monogram issued by American Petroleum Institute , License Number of API Certificate : sucker rod 11B-0081, drill collar 7-1-0552 , drill pipe 5D-0104,oil tube 5CT-0967.
Our products and producing ability as follows:
1,sucker rod 7,000,000 meters/year
2,drilling collar 10,000 pieces/year
3,drill pipe 20,000 tons/year
4. oil pipe 40,000 tons/year
5. drill pipe tool joint 100,000 set/year
API 5DP drill pipe for gas and oil field
