Hejian Ruide Drilling Materials Co., Ltd. is mainly engaged in the production and sale of all sorts drilling materials equipments, such as Tricone rock bit,single cone bit,PDC drill core bit,drill rig machine,drill pipe rod, steel pipe,etc. With more than 30 years history, we are one earliest ...
Telephone:0086 - 0317 - 385112
Address:JunZi Guan Industrial Zone Cangzhou Hebei 062450 China
Chengyou Engineering Company is a leading company in the feild of FRP bolts drill bits and hollow bar an so on Shandong province. Chengyou people are looking forward to developing international market more. The fiber glass reinforced plastic have been famous Austrilia, USA, ...
Telephone:86 - 0531 - 59978453
Address:Wuyingshan Road No. 85, Tianqiao district Jinan Shandong 250001 China
HeJian RuiDa Petroleum Material Co.,Ltd located in hebei province 106 national road, convenient transportation, economic development, the geographical position is superior with company strict management innovation of advanced technology production equipment perfect ...
Telephone:86 - 010 - 3187706
Address:hejian,junziguan Cangzhou Hebei 062450 China