Hebei Zhankui Drilling Equipment Co.,LTD supplies Tricone bits (new and renew ) ,PDC bits , drill pipe , drill collar and the long diameter bits and so on for petroleum & gas , water well , mining and tectonic industries . It is a machining and trade company , established in 1980.
The company locates Renqiu with east from Tianjin port and north from Beijing city , as its geographic superior.
With our tenet : honesty, credit,and high quality, we are enterprising and innovative in the international market , and we have acquired excellent repution as regular supplier to America and Middle East. 详细...
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