The PDC cutter,drilling bit,well drilling Buyer and Importer
We are Hejian Guangda Petroleum Drilling Equipment Sales Co., Ltd. We are in the region a major distributor of dring bits.Now we need a large number of PDC cutter.If you have some pls do not hesitate to contect usf PDC cutter.If you have some pls do not hesitate to contect usShow More