Introducing our latest innovation: three distinct types of steel rims crafted for excellence-welded, bolt seat, and flange types. Each variety boasts unique benefits tailored to meet your specific agricultural needs.
Welded Steel Rims: Where Strength Meets Elegance and Longevity
Post-welding, our rims undergo an intricate and multi-tier grinding process using state-of-the-art grinding technology along with meticulous manual refinement. This ensures a flawlessly smooth surface free of burrs. Designed to excel in demanding agricultural and forestry environments, these welded steel rims are built to endure intense impacts and abrasions, offering unmatched stability.
Bolt Seat Steel Rims: Experience Unmatched Flexibility and Versatile Adaptability
Ingeniously engineered, our bolt seat steel rims seamlessly connect the rim to the spoke using bolts. Their most remarkable feature is the ability to adjust the offset effortlessly. This flexibility allows users to easily modify bolt positions to suit specific requirements, enhancing the adaptability of agricultural and forestry machinery to diverse and demanding working conditions, thereby boosting operational efficiency.
Flange Steel Rims: Reliability and Resilience for Harsh Terrains
With an innovative design where the rim and spoke are firmly united by the flange, these rims form an extraordinarily stable structure. They offer exceptional connection strength, capable of withstanding immense torque and impact forces. Designed for rigorous environments like farmland and forest land, they are adept at tackling muddy and uneven terrains as well as frequent stop-starts and turns, maintaining remarkable 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 |
W14Ax24 |
15-24 |
8 |
38 |
210 |
145 |
70.8 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
38 |
210 |
145 |
163.8 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
38 |
162 |
145 |
118 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
20.5 |
210 |
140 |
124.5 |
6 |
8 |
DT14A-24 |
15-24 |
12 |
17.5 |
535 |
500.5 |
5 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
240 |
172/160 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
240 |
160/172 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
210 |
139.6/154.6 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
32 |
210 |
145/160 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
22 |
240 |
160.5 |
10 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
22 |
240 |
160.5 |
10 |
5 |
10 |
Qingdao Ruilaier Technology Co., Ltd. stands as the global sales arm of the esteemed Shandong Chenhua Group. Located in the emerging Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province, and established in 2018, our company is at the forefront of research and development, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and exquisite forged aluminum alloy wheels. We proudly hold accolades such as National High-Tech Enterprise, Technology-Based SME, and Shandong Province's esteemed 'Specialized, Refined, Unique, and New' Enterprise.
Boasting an impressive production capacity, we annually deliver 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Our commitment to quality is evidenced by our IATF16949 and US DOT certifications. We proudly maintain enduring partnerships with renowned global and domestic giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany).



To cater to diverse customer requirements, we present three specialized packaging solutions:
- Pallet Packaging: Our standard packaging approach utilizes fumigated pallets. Products are securely placed and expertly bound and fixed to ensure absolute stability during transit.
- Carton Packaging: Tailored high-quality cartons provide comprehensive protection, customized to the product's size. Please consult our sales team for this option, as it involves additional materials and labor, incurring a nominal packaging fee.
- Carton + Pallet Packaging: This dual method combines the comprehensive protection of cartons with the handling ease of pallets. Products are first encased in cartons and then securely affixed to pallets, offering superior protection in challenging transportation scenarios. As with carton packaging, please coordinate with our sales team in advance for associated costs.
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.