Introducing our exceptional range of High-Quality Steel Wheel Rims for Agricultural Machinery and Tractors. We are proud to present three innovative types: the robust Welded Type, the versatile Bolt Seat Type, and the resilient Flange Type, each offering distinct advantages tailored to various needs.
Welded Steel Rims: Solid, Aesthetic and Durable
Crafted with precision, our Welded Steel Rims undergo comprehensive, multi-level grinding using advanced equipment and expert manual refinement. This meticulous process ensures a flawless, smooth finish, eliminating any burrs. Built to withstand high-intensity impacts and frictions, these rims offer outstanding stability, performing exceptionally well even in the most challenging agricultural and forestry environments.
Bolt Seat Steel Rims: Flexible Adjustment and Strong Adaptability
Ingeniously crafted for superior adaptability, our Bolt Seat Steel Rims feature a unique design that seamlessly connects the rim and spoke via bolts. This allows for flexible offset adjustments, empowering users to conveniently modify bolt positions to suit specific conditions. As a result, these rims enhance machinery performance, ensuring optimal efficiency in diverse and complex working environments.
Flange Steel Rims: Stable, Tough and Adaptable to Harsh Conditions
Engineered for extreme durability, our Flange Steel Rims boast a fortified structure with a high-strength connection between rim and spoke. Designed to endure vast torques and impact forces, they excel in harsh conditions like muddy, rugged terrains and frequent maneuvering. These rims remain steadfast, resisting deformation and damage, ensuring reliable performance in the toughest environments.

wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B |
Offset |
Rim Thickness |
Spoke Thickness |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
249 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
21 |
335 |
281.5 |
54 |
4 |
9 |
W10x28 |
11.2-28 |
8 |
20 |
203.2 |
163.5 |
6 |
4 |
8 |
W10x28 |
11.2-28 |
8 |
18.8 |
203.2 |
152.6 |
36 |
4 |
8 |
W10x28 |
11.2-28 |
10 |
24 |
335 |
281 |
206 |
4 |
10 |
Qingdao Ruilaier Technology Co., Ltd, a dynamic entity under Shandong Chenhua Group, is strategically positioned in the Quanlin Innovation and Entrepreneurship Industrial Park, Sishui County, Shandong Province. Established in 2018, the company has rapidly emerged as a leader in the research, development, production, and distribution 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' entity in Shandong Province, Qingdao Ruilaier Technology continues to set benchmarks in innovation and quality.
Boasting a formidable production capacity, the company annually manufactures 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels. With IATF16949 product quality certification and US DOT certification, Qingdao Ruilaier Technology has established enduring partnerships with esteemed companies such as Dongfeng Motor Corporation, SINOTRUK, AGCO (America), and CLAAS Shandong (Germany), cementing its reputation on both domestic and international fronts.



To cater to diverse customer preferences, we offer a trio of sophisticated packaging solutions:
- Pallet Packaging: Utilizing fumigated pallets as our default method, we ensure products are securely placed, with professional bundling and fixing techniques safeguarding stability during transit.
- Carton Packaging: Tailored high-quality cartons are employed to offer comprehensive protection. Should you prefer this method, kindly inform our sales team, as it incurs additional material and labor costs.
- Carton + Pallet Packaging: Combining the protective benefits of cartons and the convenience of pallets, products are initially packed in cartons and subsequently fixed on pallets, offering dual-layer protection in challenging transit situations. Please liaise with our sales team to select this premium option, noting the additional cost for carton inclusion.
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.