ISO 9001 Certified: Manufacturing process meets international quality standards for reliability.
Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
Available Lengths: Standard lengths include 1.5m, 2.0m, and 3.0m for diverse drilling needs.
Diameter Specification: Specific diameter of 146mm available for geotechnical drilling applications.
100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.
Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season.
Experienced Manufacturer: Established in 2001 with 22 years of export experience and 107 employees.
Low MOQ: Minimum Order Quantity is just 1 piece, suitable for small batch testing.