Introducing our latest innovation: three distinct types of steel rims - welded, bolt seat, and flange type - each offering a unique set of advantages tailored to meet diverse needs.
Welded Steel Rims: Engineered for Robustness, Elegance, and Longevity
Our welded steel rims are a testament to precision craftsmanship, undergoing meticulous multi-level grinding with cutting-edge professional equipment, complemented by manual detailing to ensure a flawless, burr-free finish. Designed to endure the toughest agricultural and forestry environments, these rims deliver unparalleled stability, effectively resisting high-impact forces and abrasive conditions.
Bolt Seat Steel Rims: Versatility and Exceptional Adaptability
Ingeniously designed, the bolt seat steel rims feature a bolt-connected rim and spoke system. Their remarkable strength lies in the ease of offset adjustment, allowing users to effortlessly modify bolt positions to suit specific needs, enhancing machine performance and adaptability in challenging agricultural and forestry terrains.
Flange Steel Rims: Unyielding Strength and Reliability in Extreme Environments
With a flange-secured rim and spoke configuration, these rims form an incredibly stable structure, offering superior connection strength to withstand immense torques and impacts. Whether navigating muddy, rugged terrains or frequent maneuvering in fields and forests, flange steel rims maintain their shape and integrity, defying deformation and damage.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
249 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
21 |
335 |
281.5 |
54 |
4 |
9 |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
6 |
4 |
8 |
W10x28 |
11.2-28 |
8 |
18.8 |
203.2 |
152.6 |
36 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
24 |
335 |
281 |
206 |
4 |
10 |
Qingdao Ruilaier Technology Co., Ltd., the international arm of Shandong Chenhua Group, is strategically situated in the thriving Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Established in 2018, this burgeoning enterprise excels in the research, development, manufacturing, and sales of diverse products including commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Our accolades include national high-tech enterprise status, recognition as a technology-driven SME, and designation as a 'specialized, refined, unique, and new' enterprise by Shandong Province.
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, our company stands as a leader in the industry. We proudly hold IATF16949 product quality certification and US DOT certification. Our esteemed collaborations with global giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany) exemplify our commitment to excellence and innovation.



To cater to our client's varied preferences, we offer three meticulously designed packaging options:
- Pallet Packaging: Our default choice employs robust fumigated pallets, ensuring your products are securely anchored with professional binding techniques for optimal stability during transit.
- Carton Packaging: Tailored to fit each product's dimensions, our premium quality cartons offer comprehensive protection. Please inform our sales team if you opt for this method, as it incurs additional material and labor charges.
- Carton + Pallet Packaging: For enhanced security, our dual-layer packaging combines the protective benefits of cartons with the logistical ease of pallets. First, products are snugly packed in cartons, then firmly placed on pallets, providing unmatched protection in complex transportation scenarios. Pre-arrangement with our sales team is necessary for this option, and it includes additional charges for the carton component.
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 andpacking design.