Discover our revolutionary range of steel rims, available in three exceptional types: welded, bolt seat, and flange. Each design boasts its own distinct advantages, engineered to elevate your agricultural machinery's performance.
Welded Steel Rims: A Symphony of Strength, Elegance, and Longevity
Our welded steel rims are meticulously crafted, undergoing an intricate process of comprehensive, multi-level grinding, coupled with skilled manual refinement to banish any burrs. This dedication ensures an immaculate surface finish. In the demanding agricultural and forestry sectors, these rims excel under high-intensity impacts and friction, offering unparalleled stability no matter the challenge.
Bolt Seat Steel Rims: Versatility at Its Best with Exceptional Adaptability
Ingeniously engineered, our bolt seat steel rims seamlessly marry the rim and spoke through precision bolts. The standout feature of these rims is their capacity for flexible offset adjustment. Users can effortlessly modify bolt positions to tailor the offset, empowering machinery to thrive across varied complex environments, thereby boosting operational efficiency.
Flange Steel Rims: Built for Resilience in Harsh Terrain
Crafted for endurance, these rims feature a secure flange connection between the rim and spoke, creating a robust structural integrity. Designed to withstand substantial torque and impact forces, they excel in hostile environments like rugged farmland or dense forests. Even amidst muddy tracks, frequent shifts, and turns, flange steel rims hold their ground, resisting deformation and maintaining peak stability.

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 vital arm of the Shandong Chenhua Group, is located in the thriving Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province. Since its inception in 2018, it has flourished as a dynamic enterprise devoted to the innovation, creation, and distribution of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized with prestigious accolades such as national high-tech enterprise, technology-based SME, and Shandong Province's 'specialized, refined, unique, and new' enterprise, the company stands at the forefront of industry excellence.
Demonstrating formidable capability, the company boasts an impressive annual production capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Its commitment to quality is affirmed by obtaining the IATF16949 product quality certification and US DOT certification. Partnerships with industry leaders such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany) underscore its reputation for excellence and reliability.



To cater to the diverse needs of our clients, we present three distinctive packaging solutions:
- Pallet Packaging: Our default method utilizes fumigated pallets, ensuring your products are securely positioned. Professional bundling techniques guarantee optimal stability during transit, making this an ideal choice for most shipping requirements.
- Carton Packaging: Tailored high-quality cartons offer comprehensive protection, customized to fit your product's dimensions. For clients opting for this superior safeguard, please notify our sales team as it entails additional material and labor costs, subsequently incurring a packaging fee.
- Carton + Pallet Packaging: This premium option combines the meticulous protection of custom cartons with the transport convenience of pallets. Products are initially secured in cartons, then expertly fixed on pallets, delivering dual-layer protection for challenging logistical environments. As with carton packaging, prior consultation with our sales team is essential due to the additional costs involved.
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.