We are zhangjiakou Xiandan Petroleum drill tools Co.ltd based in zhangjiakou , China. We are member of Tradekey.com since May, 2011. Our business is related to Industrial Machinery industry and we specifically deal in petroleum drill pipe. Please find our product details below:
Sell petroleum drill pipe
.The annual production capacity of drill pipe exceed 30, ***** production range is from2 3/8\'\' to 5 1/2\'\' in grade E75 to S 135.
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