Introducing our latest innovation in steel rims, where cutting-edge engineering meets diverse versatility. We proudly present three distinct types: welded type, bolt seat type, and flange type, each offering a unique array of benefits tailored to meet the rigorous demands of modern agriculture and forestry.
Welded Steel Rims: Unmatched Strength, Elegance and Durability
Our welded steel rims undergo an advanced process of thorough and multi-stage grinding, utilizing both state-of-the-art machinery and skilled craftsmanship. This meticulous attention ensures the elimination of burrs, resulting in a flawlessly smooth surface. Designed for the demanding agricultural and forestry sectors, these rims boast the resilience to endure intense impacts and friction, delivering unparalleled stability across challenging terrains.
Bolt Seat Steel Rims: Versatility in Adjustment with Robust Resilience
Ingeniously crafted, the bolt seat steel rims feature a bolt-connected design linking the rim and spoke. Their hallmark is the remarkable flexibility in offset adjustment, allowing users to effortlessly modify bolt positions for customized rim offsets. This ensures machinery can adeptly navigate diverse, intricate operating environments, significantly enhancing efficiency and adaptability.
Flange Steel Rims: Enduring Strength for Harsh Environments
Featuring a tight flange connection between rim and spoke, creating an unyielding structure, these rims deliver exceptional strength to withstand formidable torques and impact forces. Whether in rugged fields or dense forests, amidst the challenges of muddy, uneven terrain, and frequent maneuvering, flange steel rims maintain steadfast stability, resisting deformation and damage even under harsh conditions.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
249 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
21 |
335 |
281.5 |
54 |
4 |
9 |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
6 |
4 |
8 |
W10x28 |
11.2-28 |
8 |
18.8 |
203.2 |
152.6 |
36 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
24 |
335 |
281 |
206 |
4 |
10 |
Qingdao Ruilaier Technology Co., Ltd stands as the international arm of the prestigious Shandong Chenhua Group, strategically located within the vibrant Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Established in 2018, this dynamic enterprise excels in the R&D, production, and marketing of commercial vehicles, tractors, harvesters, engineering machinery, and premium forged aluminum alloy wheels. Recognized with accolades such as the national high-tech enterprise and the elite 'specialized, refined, unique, and new' designation in Shandong Province, Qingdao Ruilaier is a beacon of innovation and quality.
Boasting an impressive annual production capacity, the company manufactures 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Certified by both IATF16949 and the US DOT, Qingdao Ruilaier has forged enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), solidifying its reputation as a trusted global collaborator.



Tailored to meet diverse customer preferences, we offer three distinctive packaging solutions:
- Pallet Packaging: As our standard option, products are meticulously arranged on fumigated pallets. Through expert bundling and securing techniques, we guarantee stability and safety throughout transit, protecting your investment every step of the journey.
- Carton Packaging: Utilizing premium-quality cartons, customized to product dimensions, we ensure comprehensive protective coverage. For this option, please notify our sales team. Note that additional material and labor costs apply, with corresponding packaging fees calculated accordingly.
- Carton + Pallet Packaging: Combining the protective benefits of cartons with the convenience of pallets, this dual-method encapsulates products first in cartons, then secures them on pallets. This approach offers maximum safeguard against complex transit conditions. Prior arrangement with our sales team is necessary, as additional carton packaging fees apply.
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.