Introducing our exceptional line of steel rims, crafted for versatility and performance: choose from the welded type, bolt seat type, or flange type, each boasting distinct benefits to elevate your machinery's capabilities.
Welded Steel Rims: A Masterpiece of Strength, Elegance, and Endurance
Crafted with precision, our welded steel rims undergo an intensive finishing process, utilizing state-of-the-art grinding equipment and meticulous manual refinement to ensure a flawless surface. Designed for the rigorous demands of agriculture and forestry, these rims deliver outstanding impact and friction resistance, coupled with superior stability in challenging environments.
Bolt Seat Steel Rims: Tailored Versatility and Resilient Adaptation
Ingeniously engineered, our bolt seat steel rims offer unparalleled flexibility with their bolt-connected rims and spokes. The standout feature is their adjustable offset, allowing users to effortlessly adapt bolt positions to specific requirements. This ensures optimal performance of agricultural and forestry machinery across diverse and demanding terrains, enhancing operational efficiency with ease.
Flange Steel Rims: Robust, Durable, and Engineered for Extreme Conditions
Our flange steel rims form an unyielding structure through their tightly connected rim and spoke. With exceptional connection strength, they withstand high torques and impact forces. Perfectly suited for challenging conditions like muddy and uneven terrains or frequent maneuvering in fields and forests, these rims maintain their form without deformation or damage, guaranteeing relentless performance.
Wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B.D |
Offset |
Rim Thickness |
Spoke Thickness |
DW18*38 |
20.8-38 |
10 |
22 |
480 |
421.5 |
376.5 |
5 |
12 |
DW18*38 |
20.8-38 |
10 |
26 |
335 |
281 |
96 |
5 |
12 |
DW18*38 |
20.8-38 |
10 |
26 |
335 |
281 |
146 |
5 |
12 |
DW18*38 |
20.8-38 |
10 |
26 |
335 |
281.5 |
115 |
5 |
12 |
DW18*38 |
20.8-38 |
10 |
26 |
335 |
281.5 |
46.5 |
5 |
12 |
DW18*38 |
20.8-38 |
10 |
26 |
335 |
281.5 |
205.5 |
5 |
12 |
Qingdao Ruilaier Technology Co., Ltd, serving as the international sales arm of Shandong Chenhua Group, operates from the vibrant Quanlin Innovation and Entrepreneurship Industrial Park in Sishui County, Shandong Province. Established in 2018, we are a rapidly advancing entity, specializing in R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels. Recognized with accolades like national high-tech enterprise and Shandong Province's 'specialized, refined, unique, and new' enterprise, we stand at the forefront of innovation.
Possessing an impressive production capacity, our company delivers 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually. We hold esteemed certifications such as IATF16949 and US DOT, and maintain strategic partnerships with major global and domestic players like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany).



We cater to diverse customer needs with three distinctive packaging solutions:
- Pallet Packaging: Our primary packaging choice involves using high-grade fumigated pallets. Products are securely placed and expertly fastened, ensuring they remain stable throughout transportation.
- Carton Packaging: Utilizing premium cartons tailored to product dimensions, this option offers comprehensive protection. Should you prefer carton packaging, please notify our sales team. Note that additional material and labor costs will apply, reflected in the packaging fee.
- Carton + Pallet Packaging: This hybrid approach combines the comprehensive protection of cartons with the ease of pallet handling. Products are first snugly encased in cartons, then secured on pallets, offering dual-layered defense in intricate transit scenarios. Prior arrangement with our sales team is recommended, as additional fees apply 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.