We are thrilled to introduce our latest innovation in steel rims, meticulously crafted into three versatile types: welded, bolt seat, and flange. Each design boasts distinct benefits that cater to various needs and preferences.
Welded Steel Rims: A Harmonious Blend of Solidity, Aesthetic Appeal, and Durability
Our welded steel rims are a masterpiece of engineering, undergoing an intensive post-welding process that includes both precision grinding and manual finesse to obliterate burrs, ensuring an impeccably smooth finish. These rims demonstrate incredible resilience in demanding agricultural and forestry settings, effortlessly withstanding intense impacts and friction while maintaining exceptional stability.
Bolt Seat Steel Rims: Unmatched Flexibility and Adaptability
Ingeniously designed, our bolt seat steel rims connect the rim and spoke through bolts, offering unparalleled flexibility in offset adjustments. This allows users to easily reposition bolts to suit specific conditions, thereby transforming the steel rim's offset. Such adaptability enhances the performance of agricultural and forestry machinery, enabling them to excel in diverse, challenging environments with increased operational efficiency.
Flange Steel Rims: Robust, Resilient, and Built for the Toughest Conditions
Through the sturdy connection of rim and spoke via the flange, these rims form a robust structural integrity characterized by high connection strength, capable of enduring massive torques and impact forces. In the most challenging environments-muddy, rugged, and involving numerous starting, stopping, and turning maneuvers-flange steel rims maintain their stability and are resistant to 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 serves as the esteemed overseas sales arm of Shandong Chenhua Group, nestled in the innovative hub of Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, this burgeoning enterprise has specialized in the pioneering research and development, manufacture, and sale of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. It proudly holds accolades such as a national high-tech enterprise designation, a technology-based SME title, and recognition as one of Shandong Province's 'specialized, refined, unique, and new' enterprises.
With an impressive production capacity of 1 million wheels for agricultural and forestry machinery, 800,000 wheels for commercial vehicles, and 100,000 forged aluminum alloy wheels annually, our company stands as a leader. We have earned the prestigious IATF16949 product quality certification and US DOT certification. We have fostered enduring partnerships with industry giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).



To cater to the diverse needs of our clientele, we provide three distinguished packaging options:
- Pallet Packaging: Our standard packaging solution features fumigated pallets, designed to secure products firmly. Utilizing expert bundling and fixing techniques, we guarantee stability throughout transportation.
- Carton Packaging: We offer superior quality cartons tailored to match product dimensions, delivering comprehensive protective coverage. Customers interested in carton packaging are encouraged to inform our sales team, as this option incurs additional material and labor costs, which will be billed accordingly.
- Carton + Pallet Packaging: This dual-layered method combines the meticulous protection of cartons with the convenience of pallet handling. Products are first encased in cartons and subsequently secured on pallets, offering optimal protection in complex transport scenarios. As with carton packaging, please coordinate with our sales team in advance, as additional fees will apply to the carton component.
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.