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Dezhou United Petroleum Machinery Com.,Ltd.
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Surface Technology
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PRODUCTS
PRODUCTS
Drilling Tools
DUPM product all kinds of drilling tools. Main ...
Drilling Equipment
The company has many years of drilling equipment d...
Oil and Gas Exploitation
DUPM began to produce gas and oil production equip...
Well-control Equipment
DUPM began to produce wellhead control equipment s...
NEWS
NEWS
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