Introducing the epitome of innovation in tractor parts, we proudly present three distinct types of steel rims: welded type, bolt seat type, and flange type. Each designed with unique advantages to elevate performance.
Welded Steel Rims: Unmatched Solidity, Aesthetic Appeal, and Resilient Durability
Following the meticulous welding process, our welded steel rims undergo advanced multi-level grinding using professional equipment, coupled with manual refinement to ensure a burr-free, smooth finish. Engineered for the rigorous demands of agricultural and forestry environments, these rims provide unparalleled stability, enduring high-intensity impacts and friction with ease.
Bolt Seat Steel Rims: Versatile Adjustment for Maximum Adaptability
Ingeniously crafted, our bolt seat steel rims seamlessly connect the rim and spoke with bolts, allowing for flexible offset adjustments. This user-friendly design empowers you to customize the bolt positions as per your needs, ensuring that agricultural and forestry machinery adapts effortlessly to diverse challenging conditions, enhancing operational efficiency.
Flange Steel Rims: Robust Stability and Toughness for Harsh Conditions
The seamless connection between rim and spoke via flanges creates an extraordinarily stable structure with superior connection strength, capable of withstanding substantial torques and impact forces. Perfect for the demanding conditions of farmland and forests, these rims remain steadfast and resistant to deformation across muddy, rugged terrains and frequent operational maneuvers.
| wheel size |
Equipped with tyre |
Bolt hole
(QTY.) |
Bolt hole
(DIA.) |
P.C.D |
C.B |
Offset |
Rim
Thickness |
Spoke Thickness |
| W12x30 |
13.6-30 |
8 |
21 |
203.2 |
152.4 |
149.5 |
5 |
10 |
| W12x30 |
13.6-30 |
8 |
21 |
203.2 |
152.4 |
30 |
5 |
10 |
| W12x30 |
13.6-30 |
8 |
19 |
203.2 |
150.1 |
20 |
5 |
10 |
| W12x30 |
13.6-30 |
8 |
17.5 |
203.2 |
152.4 |
70.5 |
5 |
12 |
| W12x30 |
13.6-30 |
8 |
24 |
250 |
199 |
0 |
4 |
10 |
| W12x30 |
13.6-30 |
8 |
21.4 |
203.2 |
152.6 |
75 |
4 |
10 |
| W12x30 |
13.6-30 |
8 |
21 |
203.2 |
152.4 |
20 |
5 |
10 |
Qingdao Ruilaier Technology Co., Ltd., an esteemed entity of the Shandong Chenhua Group, is headquartered in the innovative Quanlin Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, the company has blossomed into a beacon of expertise in the research, development, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Celebrated accolades include the titles of national high-tech enterprise, technology-based SME, and Shandong Province's 'specialized, refined, unique, and new' enterprise.
Our current production prowess boasts an annual output of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Certified with IATF16949 and US DOT credentials, we have forged enduring alliances with prestigious domestic and international giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).
To cater to diverse customer needs, we offer three distinct packaging methods:
- Pallet Packaging: Our standard packaging choice, featuring fumigated pallets. Products are securely positioned on pallets, employing professional bundling and fixing techniques to ensure absolute stability during transit.
- Carton Packaging: Utilizing premium quality cartons, meticulously customized to fit product dimensions, offering comprehensive protection. Notify our sales team for this option, as it incurs additional material and labor fees.
- Carton + Pallet Packaging: A dual-layer protective approach, combining the meticulous care of carton packaging with the easy handling of pallets. Products are encased in cartons, then stabilized on pallets, providing enhanced protection in challenging transportation settings. Prior consultation with our sales team is recommended, as additional carton packaging fees apply.
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.
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