In the pursuit of unparalleled performance and reliability, we proudly introduce three distinct types of steel rims: welded, bolt seat, and flange. Each type is crafted with precision and offers unique advantages to meet the diverse needs of our customers.
Welded Steel Rims: Exemplifying Robustness, Elegance, and Long-Lasting Durability
Our welded steel rims undergo a meticulous process involving comprehensive multi-level grinding, both mechanically and manually, to ensure a smooth, burr-free surface. These rims exhibit exceptional stability, designed to endure even the most challenging agricultural and forestry environments, resisting high-impact forces and extensive friction without compromising performance.
Bolt Seat Steel Rims: The Epitome of Flexible Adjustment and Remarkable Adaptability
Ingeniously crafted, the bolt seat steel rims feature a unique design that allows for the seamless connection of the rim and spoke via bolts. This design provides unparalleled flexibility in offset adjustment, empowering users to tailor bolt positions according to the specific requirements of various operational conditions. As a result, these rims significantly enhance the operational efficiency of agricultural and forestry machinery in diverse and challenging terrains.
Flange Steel Rims: Built for Unwavering Stability and Toughness in Extreme Conditions
With a robust connection formed by the flange between the rim and the spoke, these rims boast high strength that withstands immense torque and impact forces. Ideal for hostile environments like fields and forests, they perform reliably over muddy, rugged terrains and frequent start-stop-turn maneuvers, maintaining their structural integrity without deformation or 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 distinguished overseas arm of Shandong Chenhua Group, is nestled in the innovative hub of Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, it has risen as a dynamic leader specializing in R&D, production, and sales across commercial vehicles, tractors, harvesters, engineering machinery, and top-tier forged aluminum alloy wheels. Celebrated with accolades including national high-tech enterprise and 'specialized, refined, unique, and new' enterprise by Shandong Province, it stands as a beacon of innovation and excellence.
With an impressive annual production capability, the company manufactures 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Certified by IATF16949 and the US DOT, it boasts long-standing alliances with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), underscoring its commitment to quality and reliability on a global scale.
To accommodate diverse customer requirements, we offer a trio of sophisticated packaging solutions:
- Pallet Packaging: Utilizing high-quality fumigated pallets as a standard, our products are securely positioned and expertly bundled for optimal stability throughout transit. This method is ideal for ensuring the integrity of products during shipment.
- Carton Packaging: Tailored high-grade cartons provide comprehensive protective coverage, customized to fit product dimensions. Please notify our sales team if carton packaging is desired, as it incurs additional costs for materials and labor.
- Carton + Pallet Packaging: Combining the protective benefits of cartons with the convenience of pallets, this dual-layer approach is perfect for safeguarding products in complex transit environments. Prior arrangement with our sales team is required, with extra charges applicable for carton packaging.
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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