Langfang King-drilling technology Co.,Ltd.,which is located in Tsinghua science & park,Langfang economic and technical deve.zone,Hegei.37km to Beijing 110km Tianjin port.Our company a private joint-stock ...
Address：No.6, Erwei road,Hexiwu,Wuqing,Tianjin,China Tianjin, TianjinBusiness type：Manufacturer
Hebei Zhongcheng Drill Bit Manufacture Co.LTD. .(SRF) was established in 1997. It is a privately owned and proudly company. We have grown to become leading manufacturer of tricone bit supplier high quality drilling tools & ...
Address：Cangzhou, Hebei, ChinaBusiness type：Manufacturing
Since 2006 APECYD International Limited manages its customers' purchasing projects in China.SMEs, MNCs and inventors trust us to source audit suppliers, follow up their productions, control the quality take care of ...
Address：223 Xikang Lu, Room 503 Shanghai, ShanghaiBusiness type：Manufacturer
Hejian ZC BITS Co., Ltd. in China. Since 1998My company manufactures tricone bit, steel tooth bit , TCI milled rock PDC damond core single cone reamer hole opener . Our products can work for oil well, water mining, geothermal, ...
Address：Beihuan road, Beijing, Beijing, ChinaBusiness type：Manufacturing
With convenient transportation, developed economy and superior geographical position, Hejian RuiDa Petroleum Material Co., Ltd. is located closed to No.106 national highway, Hebei Province. Our company will sincerely provide you ...
Address：China's hebei cangzhou HeJianBusiness type：Manufacturer
Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located which is the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes Tricone Bits,TCI Rock Bit,Steel Tooth ...
Address：Hejian Industrial ZoneBusiness type：Trading Company
Hebei Ruishi Bits Manufacturing Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of drill bits, PDC core drag bits hole openers. We are located Renqiu City, Province with ...
Address：North RingBusiness type：Manufacturer, Trading Company
King-drilling Engineering Science Techniques Limited Company (lang fang),Is iocated in langfang,hebei province development zone,And set up branch Tianjin. 37km to Beijing,and 3km jing-jin-tang high way.Our company was founded ...
Address：si'hai, Langfang, Hebei, ChinaBusiness type：Manufacturing
HARGRAND (Former: BAOQI) was specialized in producing drilling tools and DTH TOOLS. It is located Yanjiao National High-Tech Development area at Hebei Province which 20 kilometers away from Beijing Capital airport, 170 to Tianjin ...
Address：No. 30-2, Tianshan International Industrial Park, Yanjiao Development AreaBusiness type：Manufacturer, Trading Company