We proudly present our innovative range of steel rims, tailored specifically for agricultural machinery and tractors. Our collection encompasses three distinctive types: the welded steel rim, bolt seat steel rim, and flange steel rim, each offering its own remarkable set of benefits. These rims are designed to meet the rigorous demands of modern agricultural work, combining strength, versatility, and reliability to enhance your machinery's performance.
Welded Steel Rims: A Symphony of Strength, Elegance, and Longevity
Crafted with precision, our welded steel rims undergo extensive grinding, employing top-notch professional equipment and meticulous manual refinement to ensure a flawlessly smooth finish. Engineered to thrive in the challenging agricultural and forestry environments, these rims excel in enduring high-intensity impacts and abrasive conditions, delivering unmatched stability and performance even in the most demanding tasks.
Bolt Seat Steel Rims: Precision and Versatility Redefined
Ingeniously crafted, our bolt seat steel rims seamlessly connect the rim and spoke using high-quality bolts, offering unparalleled flexibility in offset adjustments. This allows users to easily modify bolt positions to adapt the rim offset to specific requirements, significantly enhancing machinery adaptability to diverse and challenging agricultural terrains, thereby boosting operational efficacy and productivity.
Flange Steel Rims: Robustness and Reliability for Extreme Conditions
Featuring an unyielding connection between the rim and spoke through a secure flange, these steel rims form an incredibly stable structure. With exceptional connection strength, they withstand immense torques and impact forces effortlessly. Designed to conquer the toughest environments, such as rugged farmlands and dense forests with frequent starts, stops, and turns, flange steel rims maintain their durability, resisting deformation and 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. stands as the esteemed overseas sales division of the prestigious Shandong Chenhua Group. Nestled within the vibrant Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province, our company has been a beacon of growth since its inception in 2018. Specializing in the R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels, we pride ourselves on achieving accolades such as national high-tech enterprise status, recognition as a technology-based SME, and being honored as a 'specialized, refined, unique, and new' enterprise by Shandong Province.
With an impressive production capacity that includes 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually, our company has secured the prestigious IATF16949 product quality and US DOT certifications. Our commitment to excellence has enabled us to forge enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), both domestically and internationally.
To cater to the diverse preferences of our clientele, we provide three distinctive packaging solutions, each tailored to ensure maximum protection and convenience:
- Pallet Packaging: As our standard offering, we utilize expertly fumigated pallets to securely position our products. Through meticulous bundling and fastening, we guarantee exceptional stability throughout the transportation process.
- Carton Packaging: We employ top-quality, custom-fitted cartons to deliver comprehensive protection. If carton packaging is your preference, kindly inform our sales team. Note that additional costs apply due to extra materials and labor required for this packaging method.
- Carton + Pallet Packaging: This dual-layered approach merges the superior protection of cartons with the logistical ease of pallets. Products are carefully boxed before being secured on pallets, offering reinforced safeguarding in challenging shipping conditions. As with carton packaging, please communicate with our sales representatives ahead of time, as there are additional charges for this service.
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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