Introducing our innovative series of steel rims: the welded type, bolt seat type, and flange type, each crafted to deliver distinct performance advantages tailored for diverse agricultural and forestry environments.
Welded Steel Rims: Elegantly Robust and Enduring
Expertly crafted through meticulous welding, our welded steel rims undergo a thorough multi-stage grinding process using advanced equipment and skilled manual refinement. This ensures a flawlessly smooth surface, effectively eliminating burrs. Designed for the demanding conditions of agriculture and forestry, these rims demonstrate extraordinary resilience against high-impact forces and friction, maintaining exceptional stability under pressure.
Bolt Seat Steel Rims: Versatile and Highly Adaptable
Ingeniously engineered, our bolt seat steel rims seamlessly connect the rim and spoke with precision bolts, allowing for flexible offset adjustments. Users can effortlessly modify bolt positions to tailor the offset based on specific operational needs. This adaptability ensures that agricultural and forestry machinery can efficiently navigate complex terrains, significantly enhancing performance and productivity.
Flange Steel Rims: Resilient and Built for Extreme Conditions
Crafted for strength, the flange steel rims feature a robust connection between the rim and spoke, forming a highly stable structure capable of withstanding immense torques and impacts. Perfect for challenging environments like farmlands and forests with uneven, muddy terrains, these rims excel in enduring frequent starts, stops, and sharp turns, remaining steadfast without deformation or damage.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
249 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
21 |
335 |
281.5 |
54 |
4 |
9 |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
6 |
4 |
8 |
W10x28 |
11.2-28 |
8 |
18.8 |
203.2 |
152.6 |
36 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
24 |
335 |
281 |
206 |
4 |
10 |
Qingdao Ruilaier Technology Co., Ltd serves as the international sales arm of Shandong Chenhua Group. Nestled in Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province, our company was established in 2018. As an emerging enterprise, we specialize in the R&D, manufacturing, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized as a national high-tech enterprise, a technology-driven SME, and a Shandong Province's Specialized, Refined, Unique, and New enterprise.
Boasting a robust annual production capacity, our company produces 1 million wheels for agricultural and forestry machinery, 800,000 wheels for commercial vehicles, and 100,000 forged aluminum alloy wheels. We proudly hold IATF16949 product quality certification and US DOT certification. Our enduring partnerships with prestigious domestic and international companies such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany) testify to our commitment to excellence.



To accommodate diverse customer requirements, we provide three distinctive packaging options:
- Pallet Packaging: Our standard method employs fumigated pallets, ensuring products are securely positioned with professional bundling techniques that guarantee transport stability.
- Carton Packaging: Customized high-quality cartons are tailored to the product's dimensions for comprehensive protection. If carton packaging is preferred, please notify our sales team. Additional material and labor costs incurred will be reflected in the packaging fee.
- Carton + Pallet Packaging: This dual-layer method combines the protective benefits of cartons with the logistical ease of pallets. Products are first enclosed in cartons and then secured on pallets, offering enhanced protection in complex transport scenarios. Please coordinate with our sales team in advance for this option; additional fees for the carton component will apply.
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.