Introducing our latest innovation in agrarian machinery support - three distinct types of premium steel rims: the welded type, the bolt seat type, and the flange type. Each variant is meticulously crafted, offering a range of unique and specialized benefits to cater to your specific needs.
Welded Steel Rims: Resilient, Elegantly Designed, and Built to Last
Our welded steel rims undergo an exhaustive multi-phase grinding process, utilizing both advanced machinery and skilled manual techniques to ensure a flawlessly smooth finish. In the demanding environments of agriculture and forestry, these rims are engineered to endure intense impacts and friction while maintaining exceptional stability and longevity.
Bolt Seat Steel Rims: Optimized for Versatility and Enhanced Adaptability
Ingeniously constructed, our bolt seat steel rims feature a bolt-based connection mechanism between the rim and spokes, allowing for unparalleled flexibility in offset adjustments. This design empowers users to easily recalibrate the bolt positions, thus modifying the offset to suit diverse operational conditions, ultimately boosting machinery performance and efficiency in complex environments.
Flange Steel Rims: Robust, Enduring, and Perfect for Challenging Terrains
Boasting a robust structural design where the rim and spoke unite via a sturdy flange, our flange steel rims offer remarkable connection strength, capable of withstanding immense torque and impact. Be it muddy fields or rough forest trails, these rims excel, maintaining form and function without deformation, even under the most demanding agricultural tasks.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
DW18X24 |
20.8-24 |
8 |
22 |
275 |
221 |
45 |
6 |
16 |
DW18X24 |
20.8-24 |
8 |
22 |
275 |
221 |
9 |
6 |
14 |
DW18X24 |
20.8-24 |
10 |
21 |
275 |
221 |
30 |
6 |
16 |
Qingdao Ruilaier Technology Co., Ltd, an integral part of the esteemed Shandong Chenhua Group, is strategically located in the bustling Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, this dynamic enterprise has carved a niche in R&D, production, and sales of tractors, harvesters, commercial vehicles, and forged aluminum alloy wheels. Garnering prestigious accolades such as 'national high-tech enterprise' and 'technology-based SME,' it stands as a testament to innovation, specializing in advanced, distinct, and groundbreaking solutions.
With an impressive annual production capacity encompassing 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels, Qingdao Ruilaier Technology Co., Ltd. stands as a powerhouse in manufacturing excellence. Accredited with the IATF16949 and US DOT quality certifications, the company is a trusted partner of leading global and domestic entities, including Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), fostering long-standing collaborations.



To cater to the diverse requirements of our clientele, we provide three innovative product packaging solutions:
- Pallet Packaging: Our standard method utilizes fumigated pallets to ensure secure and efficient transportation. With expert bundling techniques, we guarantee the utmost stability and safety of your products during transit.
- Carton Packaging: Crafted with high-quality materials, our cartons are customized to the precise dimensions of your products, offering comprehensive protection. Should you prefer carton packaging, please inform our sales team. This option incurs additional costs due to its premium materials and labor.
- Carton + Pallet Packaging: This hybrid solution merges the protective benefits of carton packaging with the logistical ease of pallets. Products are encased in cartons and securely mounted on pallets, providing enhanced protection in challenging shipping conditions. As with carton packaging, please discuss this option with our sales representatives, as it involves supplementary charges due to the added carton materials.
1. Are you a trader or a manufacturer?
We are the manufacturer, Name of the manufacturing company: Shandong Chenhua Automobile Parts Co., Ltd.
Name of the overseas sales company: Qingdao Ruileier Technology Co., Ltd.
We are companies under the same control.
2. What can we buy from you?
We manufacture all kinds of wheels and wheel parts: agricultural tractor rims,cultivator rim,harvester rim,tubeless wheels, tube wheels, steel rims, Aluminum alloy rim,rings, etc.
3. If I want to get a quotation, what information should I provide?
Please leave your contact information (phone number or email) for us to reach you, along with details such as wheel size, PCD, CB, ET (offset), color, and order quantity.
4.Do you accept OEM or ODM order?
We accept OEM, ODM with customer's logo, wheel design and packing design.