Introducing a stellar ensemble of steel rim innovations: the welded type, bolt seat type, and flange type. Each variant is masterfully designed to deliver a unique array of benefits, specifically engineered to optimize performance and resilience across diverse applications.
Welded Steel Rims: Where Strength Meets Elegance and Endurance
Once welding is complete, each rim is subjected to an exquisite multi-phase grinding process, utilizing both state-of-the-art equipment and expert craftsmanship. This meticulous treatment ensures an impeccably smooth, burr-free finish, ideal for the rigorous demands of agricultural and forestry environments. These rims exemplify formidable durability, withstanding high-impact forces and friction with unmatched stability and grace.
Bolt Seat Steel Rims: The Perfect Fusion of Flexibility and Strength
Artfully engineered, these rims feature an innovative bolt-connected design, facilitating quick and effortless offset alterations. Users can adeptly reposition bolt placements to adjust the rim offset, enhancing the versatility and adaptability of agricultural and forestry machinery across challenging terrains, thereby markedly elevating operational efficiency.
Flange Steel Rims: Unwavering Performance in Extreme Conditions
Crafted to form a robust and steadfast structure via flange connections, these rims deliver extraordinary strength, able to resist colossal torque and impacts. Designed for rigorous environments such as farms and forests, they triumph over muddy, irregular terrains, and frequent directional shifts without compromising structural integrity.

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, is strategically positioned in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County. Established in 2018, this dynamic enterprise excels in the R&D, production, and marketing of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Celebrated as a leader in its field, it has earned the prestigious title of a national high-tech enterprise, a technology-driven SME, and is recognized as a 'specialized, refined, unique, and new' enterprise by Shandong Province.
Boasting 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 upholds IATF16949 and US DOT quality certifications. It has established esteemed partnerships with industry titans such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).



We meet diverse customer demands with our three meticulously designed packaging options:
- Pallet Packaging: Our standard option employs superior fumigated pallets, ensuring products are securely bundled for unwavering stability throughout transit, safeguarding product integrity.
- Carton Packaging: By employing premium, custom-sized cartons, we offer comprehensive protection for your products. This option incurs additional costs for materials and labor. Notify our sales team if this packaging is preferred.
- Carton + Pallet Packaging: An advanced dual-layer strategy that combines the protective assurance of cartons with the operational efficiency of pallet handling. Products are expertly boxed in cartons and then secured on pallets, providing enhanced protection during complex shipping scenarios. Additional carton fees apply, so please coordinate with our sales team ahead of time.
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.