We have introduced a trio of innovative steel rims: the welded type, bolt seat type, and flange type. Each offers distinct and unparalleled advantages tailored to your needs.
Welded Steel Rims: Robust, Visually Appealing, and Long-Lasting
Post-welding, our rims undergo meticulous multi-stage grinding using advanced equipment and skilled craftsmanship to eradicate burrs, ensuring an impeccably smooth finish. In challenging agricultural and forestry environments, these welded steel rims are engineered to endure formidable impacts and abrasions, delivering remarkable stability and reliability.
Bolt Seat Steel Rims: Versatile Adjustment and Exceptional Adaptability
Ingeniously crafted, the bolt seat steel rims connect the rim to the spoke with bolts, allowing flexible offset adjustment. Users can effortlessly reposition bolts to modify the rim's offset, optimizing agricultural and forestry machinery's performance in diverse challenging conditions, thus boosting operational efficiency.
Flange Steel Rims: Durable, Resilient, and Ready for Rugged Environments
The flange connection between rim and spoke forms a robust structure with superior connection strength, able to withstand substantial torques and impacts. Ideal for severe conditions like muddy or uneven terrains and frequent starts, stops, and turns, these flange steel rims offer unwavering stability, resisting deformation and damage.
Wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B.D |
Offset |
Rim Thickness |
Spoke Thickness |
W10x38 |
11.2-38 |
8 |
17 |
203.2 |
152.4 |
44 |
4 |
6 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
282 |
273 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
21 |
275 |
221 |
112.5 |
4 |
10 |
W10x38 |
11.2-38 |
8 |
21 |
203.2 |
140 |
180 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22 |
335 |
282 |
82 |
5 |
12 |
W10x38 |
11.2-38 |
12 |
22 |
426 |
371 |
108 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
330 |
292 |
82 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22.5 |
335 |
282 |
100 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
405 |
362 |
52 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
281 |
152 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
21.5 |
335 |
281 |
152 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
22 |
275 |
220.8 |
198 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
282 |
202 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22 |
335 |
282 |
108 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
405 |
362 |
100 |
5 |
12 |
Qingdao Ruilaier Technology Co., Ltd., a prominent subsidiary of Shandong Chenhua Group, is strategically located in Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong. Since its inception in 2018, the company has flourished, specializing in R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Celebrated with accolades like national high-tech enterprise and technology-based SME, it stands as a beacon of specialized, refined, and innovative craftsmanship in Shandong Province.
Boasting a production prowess that annually yields 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels, the company prides itself on IATF16949 and US DOT product quality certifications. Its reputation is further solidified through enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany).



To cater to the diverse preferences of our valued customers, we provide three distinctive packaging options:
- Pallet Packaging: Our default method employs fumigated pallets, securing products firmly with expert bundling techniques to ensure steadfast stability during transit.
- Carton Packaging: Tailored high-quality cartons offer comprehensive protection. Inform our sales team if carton packaging is preferred, as it incurs additional material and labor costs, reflected in the packaging fees.
- Carton + Pallet Packaging: This hybrid approach marries the protective merits of cartons with the handling ease of pallets. Products are securely boxed and then palletized, delivering dual-layer protection even in the most complex shipping scenarios. Should this option be desired, please coordinate with our sales team for related packaging charges.
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.