
Service Drill Rig Used for Rehabilitation of Wells, Cleaning and Bore Hole Washing. Comprehensive After-Sales Support: Includes on-site training, video technical support, online maintenance, and overseas training services. One-Year Warranty Coverage: Provides 12-month warranty with detailed technical data agreement for peace of mind. Customized Drilling Solutions: Full range of product selection advice and customization available without fees to meet specific needs. Experienced Design Teams: Engineers with 30+ years experience and university graduates ensure advanced professional solutions. Versatile Drilling Capabilities: Supports rotary drilling, DTH, and RC methods with diameters from 90mm to 400mm and depth up to 300m. ISO 9001 Certification: Products certified with ISO standards and undergo strict quality inspection before shipment. Flexible Payment Terms: Accepts T/T, L/C, D/P, and Western Union to accommodate various customer preferences. Rapid Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.