Langfang King-drilling technology Co.,Ltd.,which is located in Tsinghua science & technology park,Langfang economic and technical deve.zone,Hegei.
37km to Beijing and 110km to Tianjin port.
Our company is a private joint-stock enterprise,specializing in trenchless and HDD tools.it is the specially designated drilling tools manufacture of China National petroleum Corporation (CNPC) and Sinopec.we passed the standard of quality management system of ISO 9001:2008 and obtained a patent of utility model certificate:rock back reamer with replaceable roller cutter.
Since its establishment,our company has provided large numbers of drilling equipment for state-level and large scale enterprises such as China National petroleum Corporation (CNPC),daqing oilfield,liaohe oilfield,dagang oilfield,Zhejing shen li tong pipeling engineering Co.,Ltd and other Large private enterprise.our products exported to more than ten countries and regions such as S.Korea,Taiwan,Russia,Kazakhstan,India, Tailand,Burma,etc.