Inquiry (采购产品): drill collars We are a specialized company which produce drill collars , our price and product quality are so competitive across the world . Drill collars : 6 1/4 " 4145H 30feet 2400US$/ ea FOB other specifications are also available Please let me know if you have interest in our products **** Hidden Message ***** gerry xue shanghai CHN Company: Shanghai duli Oilfield Equipments co,Ltd Phone: 86-21-50200957 Fax: 86-21-50202110 E-mail: du-lico@163.com **** Hidden Message ***** du-lico@163.com
