Drill Pipe (Chinese companies list)

Business scope: Paint Sales, Self Operated And Agent Goods And Technology Import And Export, Drill Pipe, Oil Casing,

Business scope: Diamond Bit, Drill Rig, Drilling Tool, Machining, Drill Pipe, Sale, Production, Sale,

Business scope: Processing Of Drilling Accessories, Steel Sales, Drilling Tool, Import And Export Business Of Raw And Auxiliary Materials, Tubing, Self Operated Products And Technologies, Oil Pipe Processing, Manufacture, Drill Pipe, Oil Casing,

Business scope: Architectural Hardware, Road Freight Transport, Oil Pipe, Recycling Of Waste Materials, Drilling Technical Services, Screw Drilling Tool, Oilfield Equipment Maintenance, Drill Rental, Oil Drilling Equipment, Polymer, Drill Pipe, Sales Screen, Drilling Rigs And Appliances And Related Accessories For The Above Products, Plumbing Equipment And Hardware Development, Production, Processing, Production,

Business scope: Sale, Electrical Equipment, Sale, Software Development, Processing, Technology Transfer, Technical Consulting, Textile, Furniture, Daily Necessities, Household Appliances, Plastic Products, Mechanical Equipment And Parts Processing, Made From Metal, Downhole Tools, Install, Wood, Water Purification Equipment, Integrated Circuit, Wholesale And Retail Of Metal Materials, Drill Pipe ...