We proudly introduce our innovative range of steel rims, each crafted with precision to offer unparalleled performance. Our lineup includes three distinct types: the welded type, bolt seat type, and flange type, each boasting exclusive benefits.
Welded Steel Rims: Robust, Stylish, and Long-lasting
Crafted with meticulous attention to detail, our welded steel rims undergo an exhaustive grinding process, both mechanically and manually, to achieve a flawless and burr-free surface. These rims are engineered to endure the rigorous demands of agricultural and forestry environments, providing exceptional resistance to high-impact forces and friction while maintaining outstanding stability even in challenging terrains.
Bolt Seat Steel Rims: Versatile Adjustment and Adaptability at Its Best
Ingeniously designed for optimal performance, our bolt seat steel rims seamlessly connect the rim to the spoke using bolts. This feature offers unparalleled flexibility, allowing users to adjust the offset effortlessly according to specific requirements. This adaptability ensures that agricultural and forestry machinery operates with enhanced efficiency, effortlessly navigating diverse and complex work conditions.
Flange Steel Rims: Resilient, Durable, and Ready for Tough Terrains
With a firmly connected rim and spoke via a robust flange, these steel rims form a fortified structure capable of withstanding significant torques and impact forces. In demanding environments such as farmlands and forests, where terrains are muddy and uneven, and operations involve frequent starts, stops, and turns, our flange steel rims ensure unwavering stability and are resistant to deformation or damage.
| wheel size |
Equipped with tyre |
Bolt hole
(QTY.) |
Bolt hole
(DIA.) |
P.C.D |
C.B |
Offset |
Rim
Thickness |
Spoke Thickness |
| W7X20 |
8.3-20 |
6 |
17 |
161 |
102 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
17 |
161 |
102 |
25 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
10 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
60 |
3.5 |
8 |
| W7X20 |
8.3-20 |
5 |
15 |
140 |
96 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15 |
161 |
101 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15.5 |
161 |
101 |
0 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15.5 |
161 |
101 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
5 |
15 |
140 |
96 |
50 |
3.5 |
8 |
Qingdao Ruilaier Technology Co., Ltd., a dynamic subsidiary of Shandong Chenhua Group, is strategically situated in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, our company has flourished, focusing on the R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. We pride ourselves on being recognized as a national high-tech enterprise and a technology-based SME, while also being honored as Shandong Province's "specialized, refined, unique, and new" enterprise.
Our company's robust infrastructure supports an annual production capacity of 1 million wheels for agricultural and forestry machinery, 800,000 wheels for commercial vehicles, and 100,000 forged aluminum alloy wheels. We have achieved prestigious certifications, including IATF16949 and US DOT, and nurtured strategic partnerships with industry leaders such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).
To cater to diverse customer needs, we present three premium packaging options:
- Pallet Packaging: Our default packaging choice, using fumigated pallets, ensures the secure and stable transportation of products. With expertly executed bundling and fixing methods, we guarantee the utmost stability during transit.
- Carton Packaging: For superior protection, we offer high-quality, size-customizable cartons. This option provides comprehensive shielding for your products. Please inform our sales team if you choose this packaging, as it incurs additional material and labor costs, which will be reflected in the packaging fees.
- Carton + Pallet Packaging: This dual-layer solution combines the protective qualities of carton packaging with the ease of pallet handling. Products are first secured in cartons and then placed onto pallets, offering double-layered protection in challenging shipping scenarios. To select this method, please coordinate with our sales team in advance, noting the associated extra fees for 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.
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