Other Oil Field Equipments OEM Customized Sand 3D Printer & Auto Spare Parts Engine Block Cylinder Head Motor Case Flywheel by Rapid Prototyping with 3D Printing Sand Casting & Machining
Stainless Steel Pipes Cold Rolled Drawn Seamless Precision Steel Tube/ Pipe Carbon Alloy Steel 20#45#Q235, Q355, 35CrMo, 42CrMo, 27simn, 15crmog, 12cr1MOV