We are thrilled to introduce our trio of exceptional steel rims, each uniquely crafted to cater to the diverse needs of agricultural and forestry machinery. Explore the strength of welded type, the versatility of bolt seat type, and the resilience of flange type, each offering distinct advantages to elevate your machinery's performance.
Welded Steel Rims: Robust, Aesthetically Pleasing, and Built to Last
Post-welding, these rims undergo meticulous grinding through a blend of state-of-the-art machinery and skilled manual techniques to achieve a burr-free, smooth surface. Engineered to endure the rigorous demands of agricultural and forestry environments, they boast remarkable stability and can withstand high-intensity impacts and friction, enhancing durability in challenging conditions.
Bolt Seat Steel Rims: Innovatively Adjustable with Superior Adaptability
Ingeniously crafted, our bolt seat steel rims connect via bolts, facilitating flexible offset adjustments. This adaptability allows users to easily modify the bolt positions to tailor the offset to specific conditions, optimizing your machinery's performance in diverse and challenging environments and boosting operational efficiency.
Flange Steel Rims: Resilient, Sturdy, and Designed for Extreme Conditions
With a firm connection between rim and spoke through the flange, these rims form a robust structure capable of withstanding substantial torques and impact forces. Ideal for demanding environments like farms and forests, these rims handle muddy, uneven terrains, and frequent operational shifts, maintaining stability 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 |
W12x24 |
13.6-24 |
6 |
17.5 |
180 |
141 |
0 |
4 |
8 |
W12x24 |
13.6-24 |
6 |
17.5 |
180 |
141 |
-40 |
4 |
8 |
W12x24 |
13.6-24 |
8 |
20 |
203.2 |
152.4 |
-40 |
4 |
8 |
W12x24 |
13.6-24 |
8 |
20 |
203.2 |
163 |
0 |
4 |
8 |
W12x24 |
13.6-24 |
8 |
17 |
330 |
290.5 |
10 |
4 |
10 |
W12x24 |
13.6-24 |
8 |
17 |
330 |
290.5 |
60 |
4 |
8 |
Qingdao Ruilaier Technology Co., Ltd, the international commercial arm of Shandong Chenhua Group, is located at Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province. Established in 2018, this dynamic enterprise excels in R&D, manufacturing, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized with accolades such as national high-tech enterprise, technology-based SME, and Shandong Province's designation as a 'specialized, refined, unique, and new' enterprise, Ruilaier stands as a beacon of innovation.
Currently, Ruilaier boasts an impressive production capacity: annually producing 1 million wheels for agricultural and forestry machinery, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. The company is proud to hold IATF16949 product quality certification and US DOT certification. Furthermore, it has forged enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), reinforcing its global reputation for excellence.



To cater to the diverse requirements of our valued customers, we offer three distinctive product packaging options:
- Pallet Packaging: As our default packaging method, we use fumigated pallets to secure products. With expert bundling and securing techniques, we ensure stability and protection during transport.
- Carton Packaging: Our top-quality cartons, tailored to product dimensions, offer comprehensive protection. Should you opt for carton packaging, kindly notify our sales team. Please note, this method incurs additional material and labor costs, for which we will apply a packaging fee.
- Carton + Pallet Packaging: This dual-layer packaging merges the protective benefits of cartons with the logistical convenience of pallets. Products are first secured in cartons, then affixed to pallets, ensuring double layers of protection in complex transport scenarios. As with carton packaging, please coordinate with our sales team in advance to account for additional fees related to 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.