Introducing our latest innovation in wheel rims, Qingdao Ruilaier Technology Co., Ltd. proudly presents three distinct types of steel rims: welded, bolt seat, and flange types, each crafted with precision to offer unique advantages tailored to your needs.
Welded Steel Rims: The Perfect Blend of Strength, Elegance, and Endurance
Every welded steel rim is meticulously crafted, undergoing comprehensive multi-tier grinding with state-of-the-art professional equipment and skilled manual refinement, ensuring every surface is impeccably smooth. Designed for the demanding terrains of agriculture and forestry, these rims boast exceptional stability, effortlessly withstanding high-impact forces and intense frictions.
Bolt Seat Steel Rims: Seamless Adaptability and Versatile Performance
Ingeniously crafted, our bolt seat steel rims connect the rim and spoke with bolts, offering unmatched flexibility. The standout feature is its adaptable offset adjustment; a simple bolt position modification can transform the rim's offset, ensuring agricultural and forestry machinery can tackle varied challenging terrains with enhanced operational efficiency.
Flange Steel Rims: Robust and Resilient for the Toughest Environments
Engineered for endurance, the flange steel rims feature a seamless connection between rim and spoke via a sturdy flange, creating a resilient structure. With unmatched connection strength, they endure massive torques and impacts. Ideal for rugged terrains like farmland and forest land, they maintain stability and resist deformation amid continuous starts, stops, and turns.
| 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., under the prestigious Shandong Chenhua Group, is strategically located in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since 2018, we have excelled in the R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized as a national high-tech company and a 'specialized, refined, unique, and new' enterprise in Shandong, we continue to lead the industry with innovation.
With an impressive annual output of 1 million wheels for agricultural and forestry machinery, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels, our commitment to quality is affirmed by IATF16949 and US DOT certifications. We cherish our collaborations with industry giants such as Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), reflecting our dedication to excellence and innovation.
To cater to diverse customer needs, we offer three meticulously crafted packaging options:
- Pallet Packaging: Our standard method utilizes fumigated pallets to securely anchor products. Through expert bundling and fastening, we ensure stability during transit, guaranteeing safe delivery.
- Carton Packaging: Tailored high-quality cartons encase our products, providing comprehensive protection. Please notify our sales team if you opt for this method, as additional materials and labor costs are involved, warranting a supplementary packaging fee.
- Carton + Pallet Packaging: This hybrid option offers the protective embrace of cartons combined with the efficient handling of pallets. Products are safeguarded in cartons and then secured on pallets, offering dual-layer protection in challenging transport conditions. Prior communication with our sales team is crucial, and additional carton costs will apply.
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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