Used threading

Casings Jacket Double Wall Steel Segmental Rope Thread Piling Holes Bore Hole Full Fibrous Casing foundation foundation foundation spare parts

• used

• Manufacturer: Unknown

Q1:Are you a manufacturer? A:Yes, we are a professional drilling rig and its parts manufacturer. Q2:What does your company produce? A1:The main products of our company include rotary drilling rig, kelly bar, dril...