Introducing a spectacular trio of steel rim masterpieces: the welded type, bolt seat type, and flange type, each meticulously designed to deliver a unique set of advantages tailored for superior, optimized performance.
Welded Steel Rims: A Harmonious Symphony of Strength, Elegance, and Enduring Longevity
After the welding process, each rim undergoes an intricate, multi-stage grinding procedure utilizing both state-of-the-art professional equipment and masterful artisanal techniques. This meticulous craftsmanship guarantees a burr-free, polished finish, perfectly suited for the rugged demands of agricultural and forestry environments. These rims exhibit exceptional resilience against intense impacts and friction, offering unparalleled stability and reliability.
Bolt Seat Steel Rims: Where Versatility Seamlessly Aligns with Robustness
Ingeniously crafted with a bolt-connected design, these rims allow for seamless offset adjustments. Users can effortlessly recalibrate bolt positions to modify the rim offset, significantly enhancing the adaptability of agricultural and forestry machinery across challenging terrains, thereby boosting operational efficiency to new heights.
Flange Steel Rims: Unyielding Reliability and Resilience in the Most Extreme Conditions
With an indomitable structure formed through a robust flange connection, these rims offer extraordinary strength, capable of withstanding immense torque and impacts. Designed for the most demanding environments such as farmlands and forests, they reliably endure muddy, uneven terrains and frequent directional changes without succumbing to 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, the vibrant global extension of Shandong Chenhua Group, proudly resides in the innovative Quanlin Innovation and Entrepreneurship Industrial Park located in Sishui County. Established in 2018, this dynamic enterprise is at the forefront of R&D, production, and marketing of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. It has been recognized as a national high-tech enterprise, a technology-focused SME, and distinguished by Shandong Province as a 'specialized, refined, unique, and new' enterprise.
With an impressive annual production capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels, the company proudly holds the prestigious IATF16949 and US DOT quality certifications. It enjoys esteemed collaborations with industry giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), showcasing its considerable industry influence and commitment to excellence.



We offer tailored packaging solutions to meet diverse customer needs with three distinct packaging options:
- Pallet Packaging: Our standard offering uses high-quality fumigated pallets, expertly bundling products to ensure stability and security throughout the entire transit process.
- Carton Packaging: Utilizing top-grade, size-customized cartons, this option provides comprehensive product protection and involves additional costs for materials and labor. Please inform our sales team if you prefer this enhanced protection.
- Carton + Pallet Packaging: A dual-layered approach that combines the protective benefits of cartons with the convenience of pallet handling. Products are first enclosed in cartons, then stabilized on pallets for additional protection during complex shipping scenarios. Additional carton fees apply, so please coordinate with our sales team beforehand for seamless service.
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.