Introducing a trio of distinctive steel rims, each meticulously crafted for unparalleled performance: the welded type, bolt seat type, and flange type. Every variant showcases its own exceptional set of benefits tailored to meet diverse industry needs.
Welded Steel Rims: Robust, Elegant, and Long-lasting
Our welded steel rims are expertly finished with both machine precision and skilled hand craftsmanship, to deliver a silky smooth surface after an exhaustive grinding process. Engineered to excel in challenging agricultural and forestry environments, these rims offer superior impact resistance, enduring high-friction challenges with steadfast stability.
Bolt Seat Steel Rims: Adaptable Design for Optimal Performance
Ingeniously engineered, the bolt seat steel rims connect seamlessly with the spokes through strategically positioned bolts. This feature allows users to effortlessly modify the offset, adapting machinery for peak performance across varied terrains. Experience enhanced efficiency as you navigate complex agricultural and forestry conditions with confidence.
Flange Steel Rims: Resilient, Durable, and Built for Tough Environments
Crafted for strength, the flange steel rims integrate the rim and spoke into a cohesive unit, boasting superior connection strength. Designed to withstand extreme torque and impact forces, these rims maintain their integrity in rugged, demanding landscapes. Whether navigating muddy or uneven grounds, they promise enduring stability without deformation.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
5.50F*16 |
7.50-16 |
6 |
19 |
152 |
117.7 |
0 |
4 |
8 |
5.50F*16 |
7.50-16 |
5 |
17.5 |
205 |
156 |
15 |
4 |
8 |
5.50F*16 |
7.50-16 |
6 |
20 |
152.4 |
110 |
60 |
3.5 |
6 |
5.50F*16 |
7.50-16 |
5 |
15 |
140 |
92 |
10 |
4 |
6 |
5.50F*16 |
7.50-16 |
6 |
17 |
180 |
141 |
36 |
4 |
6 |
5.50F*16 |
7.50-16 |
6 |
15 |
180 |
141 |
36 |
4 |
6 |
5.50F*16 |
7.50-16 |
6 |
15 |
152.4 |
117.4 |
0 |
4 |
6 |
5.50F*16 |
7.50-16 |
6 |
17 |
161 |
102 |
50 |
4 |
5 |
5.50F*16 |
7.50-16 |
6 |
14.5 |
161 |
100.5 |
30 |
4 |
5 |
5.50F*16 |
7.50-16 |
6 |
14 |
180 |
141 |
25 |
4 |
5 |
Qingdao Ruilaier Technology Co., Ltd., a dynamic subsidiary of the prestigious Shandong Chenhua Group, is strategically situated in the thriving Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, the company has rapidly emerged as a leader in the innovation, production, and distribution of commercial vehicles, tractors, harvesters, and engineering machinery, alongside their expertise in forged aluminum alloy wheels. Honored as a national high-tech enterprise, the firm is recognized for its specialized approach, earning accolades as a small and medium technology-based enterprise and Shandong Province's 'specialized, refined, unique, and new' enterprise.
Demonstrating remarkable production capabilities, the company proudly delivers an impressive annual output of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. With prestigious certifications like IATF16949 and US DOT, Qingdao Ruilaier Technology Co., Ltd. has forged strategic partnerships with industry giants such as Dongfeng Motor Corporation, SINOTRUK, and international leaders like AGCO (USA) and CLAAS Shandong (Germany).



To cater to our diverse clientele, we present three meticulously designed packaging solutions:
- Pallet Packaging: Our default method employs robust fumigated pallets, ensuring the products are securely aligned and stabilized for safe transit, through rigorous bundling and fastening techniques.
- Carton Packaging: Tailored high-grade cartons are crafted to the precise dimensions of each product, offering comprehensive protection. Opting for this packaging incurs additional materials and manpower costs, thus it's imperative to inform our sales team of your preferences.
- Carton + Pallet Packaging: For those requiring the utmost in protection and convenience, this dual method combines the security of custom cartons with the practicality of pallets. Products are snugly encased within cartons before being affixed to pallets, ensuring maximum safeguard during complex logistics. Please coordinate with our sales representatives regarding this option, acknowledging the supplementary fees for the carton aspect.
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.