The wheels of commercial vehicles are available in two materials.
Steel wheels have high strength, excellent impact resistance, and a low manufacturing cost.It is mainly used for light-duty trucks, and partially applied to agricultural machinery and equipment such as corn threshers and drying machines.
The aluminum alloy wheels are manufactured through the forging process, and are integrally forged and pressed from 6061 aluminum alloy materials. They have the characteristics of high strength, good precision, impact resistance, fast heat dissipation, and an exquisite appearance. They are mainly used for medium-duty and heavy-duty trucks, as well as large buses.
The surface treatment of forged aluminum alloy wheels includes processes such as precision turning and polishing. The precision turning process reveals the delicate texture of the aluminum alloy material itself, with smooth lines and a rich mechanical aesthetic. The polishing process takes the appearance of the wheels to a new level. Through meticulous grinding, the surface of the wheels can achieve a "mirror effect".
| wheel size |
Equipped with tyre |
Bolt hole
(QTY.) |
Bolt hole
(DIA.) |
P.C.D |
C.B |
Offset |
Wheel Spoke Thickness |
| 17.5*6.75 |
9R/17.5 |
5 |
29 |
203.2 |
146 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
5 |
29 |
203.2 |
146 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
6 |
21 |
205 |
161 |
120/141 |
21 |
| 17.5*6.75 |
9R/17.5 |
5 |
32 |
208 |
150 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
6 |
32 |
222.25 |
164 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
10 |
26 |
225 |
176 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
8 |
21.5 |
275 |
221 |
120/141 |
21 |
| 17.5*6.75 |
9R/17.5 |
8 |
26 |
275 |
221 |
120/140 |
20 |
| 17.5*6.75 |
9R/17.5 |
6 |
21.5 |
245 |
202 |
120/140 |
20 |
| ...... |
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Qingdao Ruilaier Technology Co., Ltd is the overseas sales company of Shandong Chenhua Group . It is located in Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Founded in 2018, it is a growing enterprise specializing in the research and development, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. The company has been awarded titles such as national high-tech enterprise, technology-based small and medium-sized enterprise, and Shandong Province's "specialized, refined, unique, and new" enterprise.
Currently, the company has a production capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually. It has successively obtained IATF16949 product quality certification and US DOT certification. Moreover, it has established long-term cooperative relationships with renowned domestic and international companies such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany).
To meet the needs of different customers, we offer three product packaging methods:
- Pallet Packaging: As the default packaging method, we use fumigated pallets. The products will be firmly placed on the pallets, and through professional bundling and fixing methods, the stability during transportation is ensured.
- Carton Packaging: High-quality cartons are used and customized according to the size of the products to provide all-round packaging protection for the products. If you need carton packaging, please be sure to inform our sales staff. Since carton packaging involves additional material and labor costs, we will charge the corresponding packaging fees.
- Carton + Pallet Packaging: This combined packaging combines the fine protection of the carton and the handling convenience of the pallet. The products are first packed into cartons and then fixed on the pallets, providing double protection for the products in complex transportation environments. Similarly, when choosing this packaging method, please communicate with our sales staff in advance, and we will charge additional fees for the carton packaging part.
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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