
Diesel Engine New Qianchuan Underground Core Drilling Rig Exploration Drill. Comprehensive Certification: ISO 9001:2000 and ISO 9001:2008 certified for quality assurance. Flexible Customization: Full customization, minor customization, and flexible options available. OEM & ODM Support: Accepts OEM and ODM with requirements or design drawings provided. Experienced R&D Team: Led by Dr. Zhao Mingchun with 25 years in material research and drilling design. Fast Delivery Options: 15-25 days generally, or 5-10 days if items are in stock. Online After-Sales Support: Prompt online support team dedicated to customer satisfaction. Low Minimum Order: Accepts orders as low as 1 piece or 1 set. Factory Visit Welcome: Customers are welcome to visit the factory before ordering.