ZUANJI engineers and manufactures professional-grade water well drilling rigs, core drills, and exploration rigs at our 50,000 m² production base in China. Since 2005, our equipment has powered projects across 80+ countries — from village water wells to mine-site exploration.
About ZUANJI
37 years of manufacturing excellence — from a single workshop to a global drilling equipment brand trusted across 80+ countries.
No middlemen, no markups. Every ZUANJI rig is built at our 50,000 m² production base in Shandong, China. You buy direct from the manufacturer.
ISO 9001:2015 certified quality management system. CE marking for European compliance. Each rig passes 72-hour full-load testing before shipment.
60+ rig models covering crawler water well rigs, truck-mounted drills, core sampling rigs, exploration drills, and geothermal solutions.
Service hubs and parts warehouses across Africa, Southeast Asia, the Middle East, and South America. English-speaking engineers on call 24/7.
Our Products
From water wells to mineral exploration — engineered to deliver under the toughest conditions on earth.
Water Well Rig
Water Well Rig
Exploration Rig
Exploration Rig
ZUANJI by the Numbers
Numbers speak louder than words — ZUANJI's track record of global manufacturing excellence.
Why Choose ZUANJI
Four pillars that set us apart in the global drilling rig industry.
Every rig undergoes a 72-hour full-load factory test. Certified by ISO 9001, CE, and SGS. We stand behind every machine we ship.
In-house R&D team with 20+ engineers. Patented hydraulic systems, intelligent control panels, and remote monitoring capabilities.
On-site installation, commissioning, and operator training included. 24/7 technical hotline and genuine spare parts shipped within 48 hours.
Large inventory of popular models ready for immediate shipment. Standard rigs delivered in 15-30 days. Custom builds in 45-60 days.
Tell us about your project — depth, geology, application, and budget. Our engineering team will respond within 24 hours with a tailored recommendation and factory-direct price.