Introducing our trio of innovative steel rims: the welded type, bolt seat type, and flange type. Each is meticulously engineered to boast distinct benefits, adapting seamlessly to diverse agricultural applications.
Welded Steel Rims: The Epitome of Strength, Elegance, and Longevity
Post-welding, each rim is subjected to an elaborate, multi-tiered grinding regimen using cutting-edge equipment complemented by skilled manual finishing. This process ensures a flawlessly smooth surface. In the demanding environments of agriculture and forestry, our welded steel rims excel, enduring intense impacts and friction with remarkable stability and resilience.
Bolt Seat Steel Rims: Master of Adjustment and Versatility
Ingeniously crafted, our bolt seat steel rims link the rim to the spoke through strategically placed bolts. Their standout feature is the flexible offset adjustment, empowering users to adapt bolt positions to specific needs. This adaptability ensures machinery operates optimally even in challenging conditions, boosting productivity and efficiency.
Flange Steel Rims: Robust, Resilient, and Unyielding in Adversity
With a secure flange-based connection between the rim and spoke, these rims form an exceptionally strong structure. They are engineered to endure massive torques and impact forces. Confronted with challenging terrains and operations in farmland and forest settings, these rims maintain stability and resist deformation and damage, ensuring long-lasting performance.

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 is the international sales arm of Shandong Chenhua Group, nestled in Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Established in 2018, we have swiftly emerged as a powerhouse in the R&D, manufacturing, and sales arena of commercial vehicles, tractors, harvesters, engineering machinery, and premium forged aluminum alloy wheels. Garnering accolades such as national high-tech enterprise status, technology-driven SME acknowledgment, and being recognized as a "specialized, refined, unique, and new" enterprise in Shandong Province, we are committed to excellence and innovation.
Our robust production capabilities boast an annual output of 1 million agricultural and forestry machinery wheels, alongside 800,000 commercial vehicle wheels and 100,000 forged aluminum alloy wheels. Accredited with prestigious IATF16949 product quality certification and US DOT certification, we maintain strategic alliances with leading domestic and international giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), ensuring cutting-edge quality and trust in every wheel we deliver.



We offer tailored packaging solutions to cater to our diverse customer base:
- Pallet Packaging: Our standard packaging method employs fumigated pallets, ensuring products are securely arranged and fastened, guaranteeing maximum stability throughout transit.
- Carton Packaging: Utilizing premium-grade cartons customized to product dimensions, this method provides comprehensive protection. Should you opt for carton packaging, kindly inform our sales team, as it incurs extra material and labor costs, which will be reflected in the packaging fees.
- Carton + Pallet Packaging: Combining robust carton protection with the ease of pallet handling, this dual-layer method ensures products are first shielded in cartons, then secured on pallets, offering superior safeguarding in complex shipping scenarios. Pre-arrangements with our sales team are advisable due to additional carton 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.