Beijing Jietaihaoli Technology Co., LTD |
JTHL was founded in 2004 year which specialized in producing Kelly bar & Spare parts & Used drilling rig. It's located in Beijing that the capital of China, meanwhile the branch factory located in the Shandong province, China.
Till now JTHL have granted 35 patents in Kelly bar design & producing technology field. Especially the Combined lock type Kelly bar which combined the Bauer normal lock type and the changed IMT lock type( patent No. ZL 2012 2 0161611.0). It's successfully applied to the...
Year Company Established: | 2004-11-17 |
Annual Sales Amount: | US$10 – 50 Million |
Total No. of Staff: | 101 – 500 People |
No. of R&D Staff: | 11 – 20 People |
No. of Engineers: | 5 – 10 People |
Export Ratio: | 61% – 70% |
OEM Services Provided: | YES |
Business Type: | Manufacturer |
Quality Certificate: | ISO9001:2008 |
Main Export Markets: | South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa |
Competitive Advantage: |
1, 35 patents in Kelly bar design & producing technology field. 2, 14 years professional experienced manufacturer in producing rotary drilling rig kelly bar. 3, High quality alloy seamless steel pile in 35CrMo/27SiMn under thermal refining heat treatment. 4, Ready stock kelly bar in standard dimension for all brand rotary drilling rig, in case of hurry order. 5, One year warranty time to prove kelly bar high quality ! 6, Factory directly price ! |