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Beijing Metalwork Technology Trade Co.,Ltd
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About Us
Beijing Metalwork Technology Trade Co.,Ltd. is a comprehensive copmpany that on trade ,machinery manufacturing/processing. The main products of our company are drilling tools (non-maganetic drill collar/spiral drill collar/stabilizer/Quartet Kelly/the six party drill pipe/normal drill pipe,etc),and all kinds of shafts forging(rollers, corrugated roller ,spheroidal cast iron pipe dies,ship shafts,etc). We also are able to do extra work on all kinds of deep holes(��0.8mm-��00mm ,length 14m). At ...
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We can produce all kinds of Augers are according to ...
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We can supply Tubing Elevator, Drill pipe elevator and Casting Elevator, all ...
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The drill collar are made of 4145H modified chromium-molybdenum alloy steel ...
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The spiral drill collar are made of 4145H modified chromium-molybdenum alloy ...
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The non-magnetic drill collar are made of 4145H modified chromium-molybdenum ...
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