High-quality steel plates and structural materials are selected to complete precise numerical control cutting of main parts such as rack and drill frame.
We will always be online for inquiries or any other questions.
All drilling rigs with CE Certification.
Monthly production capacity around 200 pcs drilling rigs.
Your Professional Drilling Rig Supplier
Linyi Ronglian Machinery Co., Ltd. is a professional drilling rig manufacturer with over 20 years of experience in designing and producing water well drilling rigs, mining drilling rigs, core drilling rigs and complete drilling equipment. With in-house manufacturing capabilities, advanced production technology and strong engineering support, we provide customized drilling solutions for global contractors, distributors and project partners in over 70 countries.
Drilling rig We Make
We can custom different types of drilling rig based on your project needs.
High-performance drilling rigs for water wells, irrigation and groundwater exploration projects worldwide.
Precision drilling systems for geological exploration, mineral sampling and underground investigation projects.
High-efficiency down-the-hole drilling rigs for hard rock, blasting and foundation drilling applications.
Heavy-duty drilling equipment designed for mining, quarry and rock drilling applications with excellent stability and durability.
Specialized drilling machines for photovoltaic foundation projects, providing fast and accurate pile hole drilling.
One-stop supply of drill rods, drill bits, stabilizers, various filter elements, wire ropes, and other drilling accessories.
Why do more than 3000 customers worldwide choose us?
From in-house manufacturing and custom solutions to global distribution and lifetime technical support, we provide reliable drilling equipment, gaining the trust of over 3000 customers in more than 70 countries.

First of all, we have selected the core components of the machine from well-known brands at home and abroad, and the quality is guaranteed. Secondly, we have reinforced and thickened the main frame of the machine. Even if the conditions are limited, the platform can stably drill under high-strength drilling conditions.

The number of production workshops of our plant is sufficient, the professional production lines are enough. So we can achieve self-production and self-sale, and no other company will participate in setting price.

We can meet customized needs of different customers and make the platform adapt to different countries and workplaces. For example: machine driving mode (crawler or wheel type), height of hydraulic outrigger, mud pump, air compressor, etc.

At an early stage we can recommend drilling solutions based on customer requirements. Our professional technical personnel shall provide operation training and overseas technical guidance after equipment production and delivery. We will still provide the original spare parts in the later period.
Drilling Core Manufacturing Process
Material selection and numerical control cutting → welding and structural reinforcement → hydraulic and power system assembly → painting and performance test → packaging and delivery.
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Selection of raw materials and CNC cuttingSelection of raw materials and CNC cutting -
Structural welding and whole machine reinforcementStructural welding and whole machine reinforcementComplete the welding of rack and core structural parts, strengthen the key stress parts, and improve the stability and durability of the whole machine.
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Processing pipeline and assembly accessoriesProcessing pipeline and assembly accessoriesRemove pipe burrs and pickle. Then complete the assembly of hydraulic pipeline, power system and core components.
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Anti-corrosion coating and complete machine testAnti-corrosion coating and complete machine testConduct anti-corrosion coating treatment for the whole machine, complete no-load test, simulation drilling test, detailed inspection and commissioning, and ensure stable operation of equipment.
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Packaging and ex-warehouse of finished productsPackaging and ex-warehouse of finished productsAnti-vibration and anti-rust packaging shall be carried out after the equipment passes the final inspection. Establish product files and complete warehousing, loading and delivery.
Advanced Manufacturing Process for Reliable Drilling Performance
The production process of the drilling rig is mainly designed based on the drilling conditions. Strict quality control is provided at all stages from welding of steel plates, erection and reinforcement of structures to hydraulic assembly and factory load test. For the common problems such as frame deformation, hydraulic oil leakage and weld crack at the site of ordinary drilling rig. The structure of the whole machine is solid and the hydraulic pressure is stable, so it has a strong adaptability in any terrain.
Solutions in Different Drilling Projects
Our rigs are widely used in water well drilling, mining, geological exploration, construction projects and renewable energy projects, providing reliable solutions for different drilling projects and operating conditions worldwide.
Water well drilling machine is applicable to drilling domestic water well and agricultural irrigation well in soil, gravel and hard rock stratum, so as to facilitate water supply for villages and towns and water intake for farms.
Solar projects can be carried out in mountainous and gobi areas and solar pile holes can be drilled. The machine is flexible and can be mobilized at the site at will, and can effectively complete the uneven operation site.
To meet the requirements of a wide range of engineering applications, we provide accurate drilling solutions for projects such as geological surveys, mineral exploration, and core sampling.
Supports shallow core sampling exploration and geotechnical sampling, meeting the needs of small-scale geological survey construction.
Crawler chassis have strong climbing ability and can move and operate in mountainous and muddy areas; The four-wheel tractor is applicable to plain road, convenient for trailer transfer.
Adapt to overseas job sites in Africa, Southeast Asia, Latin America, and other regions, capable of handling high-temperature and dusty outdoor environments.
Water Well Drilling Works
Solar power station pile foundation drilling
Geological Exploration
Shallow geological exploration
Mountainous and hilly complex job sites
Overseas engineering projects
One-Stop Service System
Transparent communication, complete order process, meeting domestic purchase and foreign trade export orders.
Our technicians will recommend the model free of charge, and provide configuration suggestions according to drilling depth, geological conditions, working site environment, transportation mode, export country, etc.
Issue a detailed quotation listing the main machine configuration, accompanying spare parts, delivery cycle, payment terms, and warranty scope. When signing a formal contract, a Proforma Invoice (PI) can be provided for foreign trade orders, with no hidden charges.
Standard models are usually in stock, while customized and refurbished second-hand machines require workshop production scheduling. Afterwards, some crucial production progress photos and videos will be synchronized and shared with customers.
After assembly, the drilling rig will undergo a full set of load drilling simulation tests to check all power and hydraulic systems. Customers can inspect the machines through video or visit the factory in person.
Strengthen the protection of land transportation; Container loading protection for export orders, with rust and moisture prevention functions.
After the goods arrive, we will assist the customer in verifying the arrival of equipment and spare parts. And provide operation manuals and videos, including daily maintenance and simple troubleshooting of the drilling rig.
FAQ
Before making a purchase, please quickly obtain answers to our questions regarding drilling rig selection, delivery, warranty, and after-sales service.
You can explain the project engineering, drilling depth, drilling diameter, etc. to our customer service staff, and we will recommend suitable models to you.
Normally, standard models are available in stock and can be shipped out within 3-7 working days. Customized or second-hand phones are usually sent out within 7-15 working days; Customizing a large deep well drilling rig takes 15-25 working days.
For the entire machine, we offer a 12-month warranty service. Except for hydraulic core components, original spare parts can be provided as needed.
Bulk purchases can enjoy tiered pricing. In addition, we welcome long-term cooperation between foreign trade agents and engineering companies, and we will provide you with discounts.
Telegraphic transfer T/T 2. Irrevocable sight letter of credit L/C
Confirm the order and pay a 40% deposit. Pay the remaining 60% before shipment.
What Our Happy Client Say
While our drilling machines are sold to various places both domestically and internationally, we have also received numerous feedbacks. These evaluations are all based on their real user experience and have reference value for other customers to choose, purchase or use.

Domestic construction team: “We are old customers of Ronglian, and we order several units every year for our use or for other teams to use. Some parts may be easily damaged, but their supply is very timely and never delays our construction.”
AmyMechanical Engine
Foreign construction team: “A very successful purchasing experience. They have a dedicated technical team that can discuss with us in a timely manner how to quickly remedy machine problems. I trust them very much.”
MikeProject Manager
Foreign distributor: “This is my first time purchasing a drilling rig from Ronglian. From communication, ordering, shipping to receiving, although there were some minor issues, they were quickly resolved. My customers have also given good feedback, so I plan to continue purchasing here.”
DanelRED Director
Individual user: “I was far away, but they still found me and brought me the machine. This small hydraulic drilling machine can provide our entire town with enough water source. We are very grateful for their enthusiastic and professional service.”
Justin
News and Blog
Explore expert knowledge, drilling technology updates, project cases and application guides from our professional drilling rig manufacturing team.
Projects such as outdoor drilling, agricultural irrigation, and solar pile foundations are mostly open-air operations with complex terrain and variable geological formations, placing higher demands on rig structural strength, hydraulic stability, and overall durability.
When selecting a drilling rig, one should not only look at the maximum drilling depth but also comprehensively choose a model based on actual geological formations and job site road conditions. Soil/sand-gravel layers and rock formations have different requirements for power and rotary torque; for mountainous and muddy terrain, crawler travel models are preferred, while for plain site transfers, wheeled models are more commonly chosen.
In response to diverse construction environments at home and abroad, our factory continuously optimizes water well drilling rigs and solar drilling rig products, improves frame welding processes and hydraulic system configurations, and conducts special optimizations for overseas high-temperature and dusty job sites.
Get Your Customized Drilling Solution Now!
Tell us your drilling requirements, and our engineering team will provide a suitable solution and quotation within 24 hours.















