We are thrilled to present our latest innovation: three distinctive types of steel rims, perfect for every need. Introducing the welded, bolt seat, and flange types-each offering unique advantages to elevate your machinery's performance.
Welded Steel Rims: Robust, Elegant, and Enduring
Experience the artistry of welded steel rims, where precision meets strength. Post-welding, each rim undergoes meticulous grinding with state-of-the-art equipment and hand-finishing to ensure a flawless surface. In challenging agricultural and forestry settings, these rims excel with unparalleled durability and stability, standing strong against intense impacts and friction.
Bolt Seat Steel Rims: Seamless Adjustability and Versatile Functionality
Innovatively engineered, our bolt seat steel rims connect the rim and spoke via bolts, offering unmatched flexibility in offset adjustments. Easily modify bolt positions to tailor the rim's offset, empowering agricultural and forestry machinery to navigate diverse and demanding environments with enhanced operational efficiency.
Flange Steel Rims: Resilient, Sturdy, and Designed for Extremes
Crafted for ultimate endurance, flange steel rims integrate the rim and spoke through a strong flange, creating a resilient structure that withstands substantial torques and impacts. In demanding environments like muddy farmlands and rough forest terrain, these rims maintain stability, resisting deformation and damage through frequent maneuvers.
Wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B.D |
Offset |
Rim Thickness |
Spoke Thickness |
W10x38 |
11.2-38 |
8 |
17 |
203.2 |
152.4 |
44 |
4 |
6 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
282 |
273 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
21 |
275 |
221 |
112.5 |
4 |
10 |
W10x38 |
11.2-38 |
8 |
21 |
203.2 |
140 |
180 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22 |
335 |
282 |
82 |
5 |
12 |
W10x38 |
11.2-38 |
12 |
22 |
426 |
371 |
108 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
330 |
292 |
82 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22.5 |
335 |
282 |
100 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
405 |
362 |
52 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
281 |
152 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
21.5 |
335 |
281 |
152 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
22 |
275 |
220.8 |
198 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
23 |
335 |
282 |
202 |
5 |
12 |
W10x38 |
11.2-38 |
10 |
22 |
335 |
282 |
108 |
5 |
12 |
W10x38 |
11.2-38 |
8 |
18 |
405 |
362 |
100 |
5 |
12 |
Qingdao Ruilaier Technology Co., Ltd., an integral extension of the prestigious Shandong Chenhua Group, is strategically situated in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, this dynamic enterprise has made its mark as a leader in R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Honored with accolades like national high-tech enterprise and specialist enterprise recognition from Shandong Province, it stands at the forefront of innovation.
With an impressive annual production capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels, the company proudly boasts IATF16949 and US DOT certifications. It enjoys long-standing partnerships with industry giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), solidifying its position as a trusted ally in the automotive realm.



In our commitment to meet diverse customer needs, we offer three sophisticated packaging options:
- Pallet Packaging: This standard method utilizes fumigated pallets, ensuring products are securely positioned. Expert bundling and fastening techniques guarantee stability throughout transport.
- Carton Packaging: Superior-quality cartons, customized to fit each product, offer comprehensive protection. Please notify our sales team if this option is desired. Additional material and labor costs will apply.
- Carton + Pallet Packaging: This dual-layered strategy blends carton protection with pallet handling ease. Products are initially packed in cartons, then secured on pallets for enhanced security in complex transit scenarios. Similarly, advance notice to our sales team is required, and additional fees for carton packaging will 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.