Discover the latest innovation in agricultural tractor steel rims offered by Qingdao Ruilaier Technology Co., Ltd. We proudly present three distinct types of rims: the welded type, bolt seat type, and flange type-each meticulously engineered to deliver unparalleled advantages tailored to your specific needs.
Welded Steel Rims: Solid, Aesthetic, and Unyielding Durability
Our welded steel rims undergo a rigorous process that combines comprehensive multi-level grinding using both advanced machinery and skilled manual refinement. This ensures a flawlessly smooth surface, free of burrs. Designed to excel in the demanding environments of agriculture and forestry, these rims are celebrated for their ability to endure high-impact forces and friction, providing exceptional stability throughout.
Bolt Seat Steel Rims: Unmatched Flexibility and Remarkable Adaptability
These innovatively crafted bolt seat steel rims feature a design where the rim is connected to the spoke via bolts, allowing for a flexible offset adjustment. This versatility empowers users to easily modify bolt positions according to unique scenarios, enhancing adaptation to variable, challenging work conditions and boosting overall operational efficiency in agricultural and forestry machinery.
Flange Steel Rims: Robust, Resilient, and Suited for Extreme Demands
Flange steel rims are expertly designed to form a robust connection between the rim and spoke through a precise flange integration, establishing a sturdy structure. With superior connection strength, they withstand immense torques and impact forces, even on the tough terrains of farmland and forests. These rims demonstrate unwavering stability, skillfully handling frequent starts, stops, and turns without compromising integrity.
| wheel size |
Equipped with tyre |
Bolt hole
(QTY.) |
Bolt hole
(DIA.) |
P.C.D |
C.B |
Offset |
Rim
Thickness |
Spoke Thickness |
| W7X20 |
8.3-20 |
6 |
17 |
161 |
102 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
17 |
161 |
102 |
25 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
10 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
13.5 |
140 |
110 |
60 |
3.5 |
8 |
| W7X20 |
8.3-20 |
5 |
15 |
140 |
96 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15 |
161 |
101 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15.5 |
161 |
101 |
0 |
3.5 |
8 |
| W7X20 |
8.3-20 |
6 |
15.5 |
161 |
101 |
50 |
3.5 |
8 |
| W7X20 |
8.3-20 |
5 |
15 |
140 |
96 |
50 |
3.5 |
8 |
Qingdao Ruilaier Technology Co., Ltd is the international sales arm of Shandong Chenhua Group, strategically located in the dynamic Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province. Since its inception in 2018, this burgeoning enterprise has been at the forefront of innovation, specializing in R&D, production, and sales across a spectrum of industries including commercial vehicles, tractors, harvesters, engineering machinery, and advanced forged aluminum alloy wheels. Our commendable achievements include prestigious recognitions such as a national high-tech enterprise designation, technology-based SME accreditation, and Shandong Province's 'specialized, refined, unique, and new' enterprise title.
Boasting 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 adheres to the highest quality standards with certifications such as IATF16949 and US DOT. We are proud to maintain enduring partnerships with esteemed global and domestic leaders, including Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).
Tailoring to diverse customer needs, we offer three comprehensive product packaging options:
- Pallet Packaging: Our standard packaging solution features fumigated pallets, ensuring products are securely placed and stabilized with professional bundling techniques, guaranteeing safe transportation.
- Carton Packaging: Employing premium cartons customized to fit product dimensions, this method offers extensive protection. Should you require carton packaging, please notify our sales team, as it incurs additional material and labor charges.
- Carton + Pallet Packaging: This dual-layered approach merges the protective benefits of cartons with the ergonomic advantage of pallets. Products are carton-packed before pallet placement, offering robust protection in challenging transit conditions. Advance communication with our sales team is necessary for this method, with charges applicable for carton use.
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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