We proudly present our latest innovation: a trio of meticulously crafted steel rim types-welded, bolt seat, and flange-each engineered for specific advantages, setting a new standard in durability and performance.
Welded Steel Rims: A Harmonious Blend of Strength, Beauty, and Longevity
When it comes to welded steel rims, excellence is in the details. Post-welding, they undergo an intricate regimen of multi-level grinding using state-of-the-art equipment alongside skilled manual finishing. This process ensures a flawless, burr-free surface. Designed to excel in demanding agricultural and forestry settings, these rims are built to endure high-intensity impacts and friction, offering unparalleled stability.
Bolt Seat Steel Rims: Master of Flexibility and Adaptability
Ingeniously engineered, the bolt seat steel rims connect rim and spoke with precision bolts. Their standout feature is the ability to flexibly adjust offsets. Users can adapt bolt positions to suit specific needs, altering rim offsets to enhance machinery's adaptability in diverse, challenging environments, thus significantly boosting operational efficiency.
Flange Steel Rims: Exemplifying Stability, Durability, and Resilience
Built to last, flange steel rims feature a robust connection between the rim and spoke via a flange, creating a fortified structure. With remarkable connection strength, they withstand tremendous torque and impacts. Whether in muddy fields or rugged forests, these rims maintain their form under frequent directional changes, proving resistant to deformation and damage.
| 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., the international arm of Shandong Chenhua Group, is strategically located in the innovative heart of Quanlin, Sishui County. Since its inception in 2018, the company has swiftly ascended as a leader in the development, production, and distribution of commercial vehicles, tractors, harvesters, and forged aluminum alloy wheels. Recognized as a national high-tech enterprise and a beacon of innovation, it holds esteemed titles such as a technology-focused SME and Shandong's 'specialized, refined, unique, and new' enterprise.
With a robust annual production capability of 1 million wheels for agricultural and forestry machinery, 800,000 for commercial vehicles, and 100,000 for forged aluminum alloys, the company has achieved prestigious IATF16949 and US DOT certifications. Its reputation is further cemented through long-standing partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).
To accommodate diverse customer preferences, we offer three refined packaging options, each designed to secure and protect your products.
- Pallet Packaging: Our standard method uses treated, fumigated pallets to ensure stability during transit. Products are securely mounted and expertly bundled, providing robust protection throughout the journey.
- Carton Packaging: Tailored, high-quality cartons offer comprehensive shielding. For those requiring this option, please inform our sales team. Note that due to additional material and labor, this method incurs extra charges.
- Carton + Pallet Packaging: Combining the superior protection of cartons with the practicality of pallets, this method ensures double-layered defense in complex transit scenarios. Prior coordination with our sales staff is necessary, and additional fees apply for the enhanced carton protection.
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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