We take immense pride in introducing an innovative trio of steel rim types: the welded, bolt seat, and flange varieties. Each offers distinct advantages tailored for optimal performance.
Welded Steel Rims: Built for Strength, Elegance, and Endurance
Our welded steel rims undergo meticulous post-welding processes, including extensive grinding using state-of-the-art equipment and expert manual finishing. This ensures a flawless, burr-free surface, poised to tackle high-impact and friction-heavy environments. Perfectly suited for grueling agricultural and forestry tasks, these rims promise unmatched stability and resilience.
Bolt Seat Steel Rims: Adaptable Engineering and Unmatched Versatility
Designed with ingenuity, the bolt seat steel rims facilitate a seamless connection between rim and spoke via bolts. Their standout feature is the ability to flexibly adjust the offset, empowering users to optimize bolt positions to suit specific needs. This ensures superior adaptability of agricultural and forestry machinery to varying conditions, thereby enhancing operational efficacy.
Flange Steel Rims: Robust and Resilient for Extreme Conditions
These rims boast a robust connection between the rim and spoke, established through a flange, forming a solid structure. With superior connection strength, they withstand immense torque and impact, performing exceptionally in challenging terrains. Whether facing muddy fields or rugged forest paths, they maintain their shape and integrity, even through frequent operations.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W8X28 |
9.5-28 |
6 |
17 |
180 |
141 |
50 |
3.5 |
8 |
W8X28 |
9.5-28 |
6 |
17 |
180 |
141 |
30 |
3.5 |
8 |
W8X28 |
9.5-28 |
8 |
19 |
330 |
20.5 |
18 |
3.5 |
8 |
Qingdao Ruilaier Technology Co., Ltd., an esteemed subsidiary of Shandong Chenhua Group, anchors itself in the heart of Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, this dynamic enterprise has excelled in the realm of R&D, manufacturing, and sales of commercial vehicles, agricultural machinery, and top-tier forged aluminum alloy wheels. Garnering accolades such as national high-tech enterprise status, it stands as a beacon of 'specialized, refined, unique, and new' excellence in Shandong Province.
Our cutting-edge production facilities boast an annual capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. We pride ourselves on achieving IATF16949 and US DOT certifications, underscoring our unwavering commitment to quality. Our product excellence has forged robust partnerships with leading global entities, including Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).



To cater to diverse client requirements, we offer an array of sophisticated packaging solutions:
- Pallet Packaging: Our standard packaging option utilizes fumigated pallets. Products are securely positioned and expertly fastened to ensure transit stability and preserve integrity during transportation.
- Carton Packaging: We employ premium-grade cartons, tailor-fit to the product dimensions, providing comprehensive protection. For customers opting for this method, please liaise with our sales team, noting that additional material and labor costs will apply for this bespoke service.
- Carton + Pallet Packaging: A hybrid solution offering the dual benefits of carton protection combined with pallet handling ease. Products are initially encased in cartons, then anchored to pallets, ensuring maximal safeguarding in complex transport scenarios. As with carton packaging, consult with our sales professionals for this option, acknowledging the supplemental costs for carton usage.
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.