We are thrilled to introduce a trio of innovative steel rims-welded type, bolt seat type, and flange type-each designed with distinct advantages to meet diverse agricultural needs.
Welded Steel Rims: Robust, Visually Appealing, and Long-Lasting
Our welded steel rims shine with unmatched resilience, crafted through a meticulous welding process followed by comprehensive, multi-level grinding. Utilizing both state-of-the-art grinding equipment and skilled manual refinement, we ensure a flawless finish, free from burrs. Designed to excel even in challenging agricultural and forestry environments, these rims offer remarkable stability and can handle high-intensity impacts and friction with ease.
Bolt Seat Steel Rims: Exceptional Adjustability and Versatility
Ingeniously crafted, the bolt seat steel rims facilitate seamless connectivity between the rim and the spoke by employing bolts. Their standout feature is the ability to flexibly adjust the offset, allowing users to tailor bolt positions to specific requirements. This adaptability ensures agricultural and forestry machinery performs optimally across varied, complex terrains, ultimately enhancing operational efficiency.
Flange Steel Rims: Resilient, Durable, and Ready for the Toughest Terrains
Engineered for supreme stability, the flange steel rims bind the rim and spoke into a robust structure via a flange. Boasting exceptional connection strength, they withstand substantial torque and impact, maintaining integrity in demanding environments like farmlands and forests. Even when faced with muddy, uneven terrains or frequent maneuvers, these rims remain steadfast, defying deformation and 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 esteemed overseas sales arm of Shandong Chenhua Group, is nestled in the dynamic Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, this flourishing enterprise has excelled in the development, production, and marketing of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Lauded with accolades such as national high-tech enterprise and recognized as a technology-based SME, as well as Shandong Province's 'specialized, refined, unique, and new' enterprise, our company stands as a beacon of innovation and quality.
Boasting an impressive annual production capacity, we manufacture 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. We proudly hold IATF16949 product quality certification and US DOT certification, underscoring our commitment to excellence. We have cultivated long-standing partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), further cementing our status as a trusted global player.



To cater to our diverse clientele, we offer three versatile packaging solutions:
- Pallet Packaging: Our default packaging solution features robust fumigated pallets. Products are securely positioned and expertly bundled to ensure maximum stability during transit.
- Carton Packaging: Tailored to the product dimensions, our high-grade cartons deliver comprehensive protection. Should you opt for carton packaging, notify our sales team, as this involves additional material and labor costs, reflecting in the associated packaging fees.
- Carton + Pallet Packaging: This dual-layered approach combines the protective benefits of cartons with the logistical ease of pallets. Products are initially placed in cartons, then secured on pallets, providing enhanced protection throughout complex transport scenarios. Prior communication with our sales team is necessary if selecting 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.