Hejian Zhankui DrillingSpare Parts Company was established in 1980. Suppliing Tricone bits (newand renew), PDC bits , drill pipe drill collar , put together the long diameter bits and so on drilling equipment for petroleum&gas , water well , mining and tectonic industries.It's a maching and trade company .
The company has superior geographic location with east from tianjin port and north from Beijing city .
With our tenet that honesty and credit , hight quality , we are enterprising and innovative.In the international market , we have acquired excellent repution as regular supplier to Amercia and Middle East .