Discover the pinnacle of innovation in steel rims with our latest offerings. We proudly present three distinct types of steel rims: welded type, bolt seat type, and flange type. Each variant is engineered to perfection, boasting its own set of outstanding advantages that cater to a wide range of agricultural and forestry applications.
Welded Steel Rims: Robust, Elegant, and Built to Last
Our welded steel rims undergo an extensive process, meticulously crafted with comprehensive and multi-level grinding techniques. Utilizing both professional grinding equipment and skilled manual refinement, we ensure the elimination of burrs for a flawlessly smooth surface. These rims are designed to thrive in the demanding agricultural and forestry environments, enduring high-intensity impacts and friction with unmatched stability and resilience.
Bolt Seat Steel Rims: Unmatched Flexibility and Superior Adaptability
Ingeniously crafted, our bolt seat steel rims connect the rim and spoke using robust bolts. The standout feature is the adjustable offset, allowing users to effortlessly modify bolt positions to adapt the rim's offset to specific needs. This versatility empowers agricultural and forestry machinery to excel in varied, complex working conditions, significantly enhancing operational efficiency and productivity.
Flange Steel Rims: Resilient, Sturdy and Ready for Any Challenge
Designed for ultimate durability, the flange steel rims tightly integrate the rim and spoke through a solid flange, forming an unyielding structure. With high connection strength, these rims endure immense torques and impact forces. In challenging environments like farmland and forests, where muddy, uneven terrains and frequent maneuvers are routine, these rims maintain unparalleled stability and resist 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, a dynamic entity within the esteemed Shandong Chenhua Group, stands as a beacon of innovation in the industry. Nestled in the vibrant Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province, the company was founded in 2018. It rapidly emerged as a leader in the R&D, production, and distribution of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Honored with accolades such as national high-tech enterprise and technology-based SME, it also proudly holds the title of Shandong's 'specialized, refined, unique, and new' enterprise.
With a robust production capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually, Qingdao Ruilaier Technology Co., Ltd is a powerhouse in the industry. The company holds prestigious IATF16949 and US DOT certifications, affirming its commitment to quality. Its strategic alliances with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO, and CLAAS Shandong further underscore its reputation as a trusted partner in both domestic and international markets.



To cater to diverse customer needs, we offer a trio of efficient and secure packaging methods for our products:
- Pallet Packaging: Experience the reliability of our default packaging method, employing fumigated pallets. Our expert bundling and securing techniques ensure the products are firmly placed, guaranteeing utmost stability throughout transport.
- Carton Packaging: Choose our high-quality, customizable cartons, tailored to the precise dimensions of your products for comprehensive packaging protection. Kindly inform our sales team if you opt for carton packaging, as additional material and labor costs will be factored into the packaging fees.
- Carton + Pallet Packaging: Benefit from the ultimate protection with our combined packaging solution, merging the protective qualities of cartons with the convenient handling of pallets. Your products are initially packed in cartons and then secured on pallets, offering double-layered protection in even the most complex transportation scenarios. Communicate with our sales team to select this method, with additional fees applicable for the carton component.
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.