We are thrilled to introduce our trio of spectacular steel rims: the welded type, the bolt seat type, and the flange type. Each variant boasts its own set of exceptional advantages, tailored to meet diverse demands and challenges.
Welded Steel Rims: Solid, Aesthetic and Durable
Post-welding, our rims undergo an exhaustive, multi-tiered grinding process, both by state-of-the-art machinery and skilled hands, ensuring burr-free, silky-smooth surfaces. These welded steel rims are built to brave the punishing impacts and relentless frictions typical in agricultural and forestry environments, offering unmatched stability and durability.
Bolt Seat Steel Rims: Flexible Adjustment and Strong Adaptability
Ingeniously crafted, the bolt seat steel rims connect rims and spokes with bolts, offering unparalleled flexibility in offset adjustment. Easily adapting to varying conditions, users can reposition bolts to modify offsets, enabling machinery to conquer diverse terrains with enhanced efficiency and precision.
Flange Steel Rims: Stable, Tough and Adaptable to Harsh Conditions
By seamlessly connecting rims and spokes via flanges, these rims form a robust, high-strength structure. Withstanding massive torques and impact forces, they are ideal for rugged farmland and forest terrains, consistently maintaining stability and resisting deformation through rigorous operations.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W9.00*15.3 |
10-15 |
6 |
21.5 |
205 |
161 |
118.4 |
4 |
6 |
W9.00*15.3 |
10-15 |
6 |
21.5 |
205 |
161 |
118.4 |
4 |
8 |
W9.00*15.3 |
10-15 |
6 |
21.5 |
205 |
161 |
118.4 |
4 |
10 |
W9.00*15.3 |
10-15 |
6 |
21.5 |
205 |
161 |
118 |
4 |
6 |
W9.00*15.3 |
10-15 |
5 |
18.5 |
140 |
94 |
118.4 |
4 |
6 |
Qingdao Ruilaier Technology Co., Ltd., the dynamic sales arm of Shandong Chenhua Group, is nestled in the innovative hub of Quanlin Industrial Park, Shandong. Since its inception in 2018, this burgeoning enterprise has specialized in the cutting-edge R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels, earning accolades such as national high-tech enterprise and technology-driven SME.
Boasting a formidable production capacity - 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually - the company has achieved prestigious IATF16949 and US DOT certifications. It proudly collaborates with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO, and CLAAS Shandong, cementing its reputation as a trusted global partner.



To cater to our customers' diverse needs, we offer three premium packaging options:
- Pallet Packaging: Our default method uses fumigated pallets, ensuring your products are securely nestled. Professional bundling and fixing techniques guarantee unwavering stability throughout transportation.
- Carton Packaging: Tailored high-quality cartons offer comprehensive protection, designed specifically to match product dimensions. Should you require this option, notify our sales team. Note, additional costs apply due to enhanced materials and labor.
- Carton + Pallet Packaging: This dual-method marries the protective embrace of cartons with the logistical ease of pallets. Products are carton-packed, then pallet-secured for robust protection during transit. Please discuss with our sales team beforehand regarding any extra fees for this exemplary packaging choice.
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.