We proudly present three distinct types of steel rims, meticulously engineered to deliver exceptional performance: the Welded Type, Bolt Seat Type, and Flange Type. Each variety comes with its own unique set of advantages, crafted to elevate your agricultural machinery's capability.
Welded Steel Rims: Robust, Visually Appealing, and Enduring
Upon welding, our rims undergo an exhaustive process of comprehensive grinding, enhanced by both cutting-edge equipment and skilled manual refinement. This meticulous process eradicates burrs and ensures a flawlessly smooth surface. These welded steel rims are tailored for the rigorous demands of agricultural and forestry environments, standing up to intense impact and friction while maintaining outstanding stability.
Bolt Seat Steel Rims: Versatile Adjustability with Exceptional Flexibility
Ingeniously crafted, the Bolt Seat Steel Rims connect the rim and spoke with bolts, offering unparalleled adjustment flexibility. This design allows users to easily modify the bolt positions, adjusting the rim's offset to suit specific operational needs. This adaptability ensures machinery operates with peak efficiency across diverse, challenging working conditions.
Flange Steel Rims: Sturdy, Resilient, and Engineered for Tough Terrains
The seamless connection of the rim and spoke via the flange creates a robust, stable structure. With high connection strength, these rims withstand massive torque and impact forces. In the demanding environments of farms and forests, where conditions are muddy and rugged, and operations frequent with starting, stopping, and turning, Flange Steel Rims hold their form, 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 |
| 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., a dynamic and expanding branch of Shandong Chenhua Group, is nestled in the innovative hub of Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Established in 2018, this burgeoning enterprise excels in the development, production, and marketing of commercial vehicles, tractors, harvesters, engineering machinery, and state-of-the-art forged aluminum alloy wheels. Recognized as a national high-tech leader and a specialized, refined, unique enterprise, Qingdao Ruilaier has garnered prestigious accolades including the 'Technology-based Small and Medium-sized Enterprise' title.
Our company boasts a formidable annual production capacity: 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Certified by IATF16949 for product quality and US DOT standards, we have forged strong partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), ensuring a legacy of excellence and innovation.
Catering to diverse customer requirements, we provide three distinct packaging solutions:
- Pallet Packaging: Our standard choice involves the use of fumigated pallets. Products are securely anchored on pallets with professional bundling techniques, guaranteeing stability during transit.
- Carton Packaging: Tailored high-quality cartons, customized to product dimensions, offer comprehensive protection. Please notify our sales team if you prefer carton packaging. Note that this option incurs additional material and labor costs, reflected in the packaging fees.
- Carton + Pallet Packaging: This hybrid approach combines the protective benefits of cartons with the handling efficiency of pallets. Items are carefully encased in cartons before being secured on pallets, ensuring dual-layered protection in complex transport scenarios. As with carton packaging, please coordinate with our sales team in advance, as additional fees apply 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 and packing design.
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