Announcing our latest innovation: a dynamic trio of steel rims - expertly crafted in welded, bolt seat, and flange varieties. Each design offers distinct advantages tailored to elevate your machinery's performance and durability.
Welded Steel Rims: A Harmonious Blend of Strength and Elegance
Our welded steel rims undergo a meticulous finishing process, including comprehensive grinding and manual refinement, ensuring a flawless surface free from burrs. Engineered to endure the strenuous demands of agricultural and forestry operations, these rims exhibit superior resilience against intense impacts and abrasion, providing unparalleled stability.
Bolt Seat Steel Rims: Adaptable Precision and Enhanced Versatility
Ingeniously engineered, the bolt seat steel rims seamlessly integrate the rim with the spoke via bolts. Their standout feature is the versatile offset adjustment, allowing users to easily modify bolt positions to suit specific needs. This adaptability optimizes machinery performance across challenging environments, enhancing operational efficiency.
Flange Steel Rims: Resilient, Robust, and Ready for the Roughest Challenges
Designed for maximum endurance, the flange steel rims offer a robust connection between rim and spoke via the flange, forming an impressive structural integrity. With exceptional torque resistance and impact absorption, these rims excel in demanding terrains like muddy fields or rugged landscapes, maintaining their form and functionality through rigorous conditions.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
DW10X20 |
11.2-20 |
8 |
16.5 |
203.2 |
152.4 |
50.8 |
5 |
6 |
DW10X20 |
11.2-20 |
9 |
16.7 |
243.5 |
203 |
71.7 |
4 |
6 |
Qingdao Ruilaier Technology Co., Ltd, a distinguished branch of Shandong Chenhua Group, thrives in the vibrant Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Since 2018, we have specialized in the innovation, production, and marketing of high-quality commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Our accolades include the prestigious titles of national high-tech enterprise, technology-centric SME, and Shandong's pioneering 'specialized, refined, unique, and new' enterprise.
Our robust production capabilities boast an impressive annual output: 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. Our excellence is validated by IATF16949 product quality certification and US DOT certification. We proudly maintain longstanding collaborations with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).



Our packaging solutions, tailored to diverse customer needs, feature three distinctive methods:
- Pallet Packaging: Our standard method involves fumigated pallets, ensuring secure placement and professional bundling, guaranteeing stability during transit.
- Carton Packaging: Tailored high-quality cartons provide comprehensive product protection. To opt for this method, please notify our sales team. Note that additional material and labor costs apply, and relevant packaging fees will be assessed.
- Carton + Pallet Packaging: This hybrid approach merges the protective benefits of cartons with the convenience of pallets. Products are encased in cartons and then secured on pallets, offering dual-layer protection for complex transport scenarios. Prior communication with our sales team is required, with added fees applicable for carton packaging.
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.