Introducing our latest innovations in steel rim technology: the welded, bolt seat, and flange types. Each variant offers distinct benefits, tailored to enhance performance and reliability.
Welded Steel Rims: Robust, Elegant, and Long-Lasting
Post-welding, our steel rims undergo meticulous grinding using state-of-the-art machinery and hands-on craftsmanship to ensure a flawless finish. Perfect for agriculture and forestry, these rims deliver exceptional resistance to high-impact and abrasive conditions, maintaining outstanding stability.
Bolt Seat Steel Rims: Versatile and Exceptionally Adaptive
Crafted with precision, the bolt seat rims feature a unique bolt connection system that allows for seamless offset adjustments. Simply modify the bolt positions to suit specific requirements, optimizing your machinery's adaptability to various challenging environments, thereby boosting efficiency.
Flange Steel Rims: Resilient, Sturdy, and Engineered for Tough Terrain
Our flange steel rims form a solid, high-strength connection with their spokes, designed to endure immense torques and impacts. Ideal for rough terrains like farmland and forest roads, these rims resist deformation and damage through frequent motion and demanding conditions, ensuring unwavering performance.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W14Ax24 |
15-24 |
8 |
38 |
210 |
145 |
70.8 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
38 |
210 |
145 |
163.8 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
38 |
162 |
145 |
118 |
6 |
8 |
W14Ax24 |
15-24 |
8 |
20.5 |
210 |
140 |
124.5 |
6 |
8 |
DT14A-24 |
15-24 |
12 |
17.5 |
535 |
500.5 |
5 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
240 |
172/160 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
240 |
160/172 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
23 |
210 |
139.6/154.6 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
32 |
210 |
145/160 |
8 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
22 |
240 |
160.5 |
10 |
5 |
8 |
DT14A-24 |
15-24 |
8 |
22 |
240 |
160.5 |
10 |
5 |
10 |
Qingdao Ruilaier Technology Co., Ltd., the global sales branch of Shandong Chenhua Group, is nestled in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since its inception in 2018, the company has evolved into a dynamic entity excelling in R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized as a national high-tech enterprise, a technology-driven SME, and a 'specialized, refined, unique, and new' enterprise in Shandong Province, it continues to pioneer innovation.
Our production prowess shines with an annual capacity of 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Accredited with IATF16949 and US DOT certifications, we've forged enduring partnerships with industry leaders like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), affirming our global reach and reputation.



We provide versatile packaging solutions to cater to diverse customer needs:
- Pallet Packaging: Our standard packaging employs fumigated pallets, ensuring products are securely anchored and stabilized through expert bundling techniques for smooth transport.
- Carton Packaging: Tailored high-grade cartons offer comprehensive protection. Inform our sales team if this option is preferred, as it incurs additional costs for materials and labor.
- Carton + Pallet Packaging: This hybrid solution merges the protective quality of cartons with the ease of pallet handling. Products are initially encased in cartons before palletization, affording superior defense in challenging transit scenarios. Prior coordination with our sales team is required for this option, with additional fees applicable.
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.