Unveil the limitless potential of our latest steel rims collection, offering three groundbreaking options: welded, bolt seat, and flange. Each variant is ingeniously designed to provide unparalleled benefits, meticulously engineered for diverse applications, ensuring that each rim type enhances performance and durability like never before.
Welded Steel Rims: A Perfect Confluence of Strength, Elegance, and Unyielding Durability
Our welded steel rims are a masterpiece of engineering, meticulously crafted for perfection. Post-welding, they are subjected to a detailed, multi-stage grinding process using advanced machinery and hand finishing, which removes all burrs to offer an ultra-smooth finish. These rims are tailored to excel in the rigorous agricultural and forestry sectors, offering stellar resilience, as they masterfully endure high-impact forces and continuous friction with superior stability and reliability.
Bolt Seat Steel Rims: Unmatched Versatility and Supreme Adaptability
With a pioneering design, our bolt seat steel rims provide seamless integration between rim and spoke through bolting. Their standout feature is the flexible offset adjustment, allowing users to effortlessly alter bolt positions to perfectly align the rim offset with specific conditions. This ensures that agricultural and forestry machinery maintains peak performance, even in the most challenging and diverse environments.
Flange Steel Rims: Robust and Resilient, Ready for Any Condition
Built for enduring strength, our flange steel rims offer a robust connection between the rim and spoke, creating an incredibly stable configuration. These rims possess exceptional connection strength, capable of withstanding powerful torques and impact forces. Whether navigating the rugged terrains of farmland or forested areas, characterized by muddy, uneven ground and frequent maneuvers, these rims stand firm, resisting deformation and damage with unwavering stability.



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 subsidiary of Shandong Chenhua Group, is strategically located in the progressive Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province. Since 2018, the company has been on a dynamic growth path, excelling in R&D, manufacturing, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and top-tier forged aluminum alloy wheels. Honors such as 'National High-tech Enterprise' and recognition as a 'Specialized, Refined, Unique, and New' enterprise of Shandong Province underscore their innovative leadership.
Proudly, the company offers an astounding annual production capacity: 1 million wheels for agricultural and forestry machinery, 800,000 wheels for commercial vehicles, and an impressive 100,000 forged aluminum alloy wheels. With prestigious certifications like IATF16949 and US DOT, Qingdao Ruilaier has built lasting relationships with industry titans like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), securing a prominent global presence.


We address diverse customer needs with three distinct, expertly designed product packaging options:
- Pallet Packaging: Our standard solution ensures that products are securely placed on fumigated pallets, utilizing advanced bundling techniques to maintain unrivaled stability throughout transit.
- Carton Packaging: Our products are enveloped in premium quality cartons, precisely tailored to size for comprehensive protection. Should this packaging be your preference, kindly inform our sales team. Note that additional material and labor costs mean corresponding fees will apply.
- Carton + Pallet Packaging: This innovative hybrid packaging method combines the protective benefits of cartons with the handling convenience of pallets. Products are first secured in cartons, then fixed onto pallets, providing dual-layer protection perfect for complex shipping environments. Please communicate with our sales team if opting for this method, as additional carton costs will 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.