Unveil the comprehensive potential of our latest steel rims collection, a testament to advanced engineering with three pioneering varieties: welded, bolt seat, and flange. Each rim type is meticulously designed to offer unparalleled benefits, ensuring superior performance across a diverse range of applications.
Welded Steel Rims: Strength, Elegance, and Durability Perfectly Interwoven
Crafted with precision, our welded steel rims undergo an intricate post-welding process. This includes exhaustive multi-level grinding using cutting-edge machinery and meticulous manual finishing. Such detailed craftsmanship eradicates burrs, resulting in a flawlessly smooth surface. Specifically designed for the arduous demands of agricultural and forestry sectors, these rims exhibit exceptional strength, adeptly withstanding high-impact forces and relentless friction while maintaining remarkable stability.
Bolt Seat Steel Rims: Unparalleled Flexibility and Adaptability
Skillfully engineered, the bolt seat steel rims ensure a seamless integration between the rim and spoke through revolutionary bolt connections. Their signature feature is the adaptable offset adjustment capability, allowing users to effortlessly adjust bolt positions and customize the rim offset to meet specific operational conditions. This ensures agricultural and forestry machinery functions with utmost efficiency, even in the most challenging and variable environments.
Flange Steel Rims: Sturdy and Tenacious, Ready to Conquer Any Terrain
Created for ultimate durability, the flange steel rims establish a robust connection between the rim and spoke, forming an exceptionally steadfast structure. These rims boast superior connection strength, adeptly enduring substantial torques and impact forces. In extreme terrains such as farmlands and forested areas, characterized by muddy, uneven surfaces and frequent maneuvers, these rims steadfastly maintain stability, resisting deformation and damage.



Wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B.D |
Offset |
Rim Thickness |
Spoke Thickness |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
20 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
23 |
295 |
240 |
96 |
5 |
12 |
W15*38 |
16.9-38 |
12 |
22 |
404 |
335 |
185 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
120 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
20 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
26 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
5.5 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
46.5 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
21 |
203.2 |
152.4 |
22 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
21 |
203.2 |
152.4 |
88 |
5 |
12 |
Qingdao Ruilaier Technology Co., Ltd., a distinguished division of the Shandong Chenhua Group, strategically resides in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its formation in 2018, the company has been on an upward trajectory, specializing in the R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and premium forged aluminum alloy wheels. Its accolades, including the 'National High-tech Enterprise' and recognition as a 'Specialized, Refined, Unique, and New' enterprise of Shandong Province, underscore its innovative prowess.
The company is proud to present an extraordinary annual production capacity: 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. With esteemed certifications such as IATF16949 and US DOT, Qingdao Ruilaier has cultivated enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), cementing its international presence.



We provide an array of packaging solutions tailored to meet diverse customer needs with three distinct options:
- Pallet Packaging: This standard solution ensures that products are meticulously placed on fumigated pallets using professional bundling techniques to secure stability throughout transit.
- Carton Packaging: Products are encased in premium quality cartons, custom-sized for complete protection. If this packaging is desired, please communicate with our sales team. Note that due to additional material and labor requirements, corresponding fees will apply.
- Carton + Pallet Packaging: This hybrid packaging method combines the superior protective features of cartons with the logistical convenience of pallets. Products are first securely placed in cartons and then fixed onto pallets, providing dual-layer protection for complex shipping landscapes. Please liaise with our sales team if this option is selected, as additional carton costs may be incurred.
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.