Introducing our innovative collection of steel rims, tailored for diverse agricultural machinery needs. We proudly present three distinctive types: the robust welded rims, the versatile bolt seat rims, and the steadfast flange rims. Each design is crafted to provide unmatched advantages, ensuring optimal performance for your machinery.
Welded Steel Rims: Unyielding Strength, Elegance, and Endurance
Through a meticulous welding process, our steel rims undergo advanced multi-stage grinding both through precision machinery and skillful manual techniques to achieve an impeccably smooth finish. These welded rims are engineered to endure the toughest agricultural and forestry conditions, effortlessly absorbing intense impacts and friction while maintaining exceptional stability.
Bolt Seat Steel Rims: Exceptional Flexibility and Unmatched Adaptability
Our bolt seat steel rims are an epitome of innovative design. By seamlessly integrating the rims and spokes with bolts, they offer the unique advantage of adjustable offset. This allows users to easily alter bolt positioning as necessary, optimizing the machinery's performance in varied complex environments, and significantly enhancing operational efficiency.
Flange Steel Rims: Uncompromising Stability and Resilience in Extreme Conditions
Crafted for strength, our flange steel rims feature a seamless connection between the rim and spoke, forming a reliably stable structure. With superior torque and impact resistance, they thrive in challenging terrains like farms and forests, adeptly handling the demands of frequent starts, stops, and turns, without deforming or sustaining damage.

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., a dynamic subsidiary of Shandong Chenhua Group, resides in the progressive Quanlin Innovation and Entrepreneurship Industrial Park, Shandong Province. Since its inception in 2018, the company has been at the forefront of R&D, production, and sales of commercial vehicles, tractors, harvesters, and premium forged aluminum alloy wheels. Celebrated as a national high-tech enterprise and recognized for its 'specialized, refined, unique, and new' expertise by Shandong Province, the company stands as a beacon of technological advancement and innovation.
With an impressive annual production capacity, Qingdao Ruilaier Technology Co., Ltd. manufactures one million agricultural and forestry machinery wheels, 800,000 for commercial vehicles, and 100,000 forged aluminum alloy wheels. Proud holders of IATF16949 and US DOT certifications, the company has forged strategic alliances with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), ensuring global standards and quality excellence.



To cater to the diverse needs of our esteemed clients, we provide three distinct packaging solutions:
- Pallet Packaging: Our default option employs robust fumigated pallets. Products are securely placed, bundled, and fixed to guarantee unparalleled stability during transit.
- Carton Packaging: Utilizing premium, size-customized cartons, we offer comprehensive protection for your products. Please inform our sales staff if carton packaging is preferred, as it incurs additional material and labor fees.
- Carton + Pallet Packaging: This dual approach merges the protective benefits of cartons with the convenience of pallet handling. Products are meticulously packed in cartons before being palletized, ensuring maximum protection in challenging transport conditions. Prior communication with our sales team is required for this option, with applicable charges for carton use.
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.