Henan Shenlong Petroleum Drilling Tools Co.,Ltd

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Steel-making
Forging
Heat-treatment
Machining
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 factory >> Forging

1600 to 2500 ton hydraulic press machine,10 ton electro-hydraulic hammer and 12 meter annealing furnace ensure high quality of forgings.

Forging

Forging

Forging

Forging

Forging
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Non-magnetic Drill collar      Drill collar

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