Introducing our latest offering: a trio of exceptional steel rims designed to elevate your agricultural machinery and tractors. Discover the distinct advantages of our welded, bolt seat, and flange type rims, each meticulously crafted to cater to your specific needs.
Welded Steel Rims: Unyielding Strength, Elegance, and Longevity
Experience the pinnacle of durability with our welded steel rims. Post-welding, these rims undergo a meticulous process of comprehensive and multi-level grinding, using both advanced machinery and skilled manual craftsmanship to eradicate any burrs, resulting in an impeccably smooth surface. Engineered to thrive in challenging agricultural and forestry environments, these rims can endure intense impacts and friction, maintaining exceptional stability.
Bolt Seat Steel Rims: Seamless Versatility and Superior Adaptability
Embrace the innovative design of our bolt seat steel rims, where the rim seamlessly connects with the spoke via bolts. The standout feature is the ease of offset adjustment, allowing users to effortlessly modify bolt positions to suit specific situations. This flexibility empowers your machinery to adeptly navigate diverse and demanding working conditions, significantly boosting operational efficiency.
Flange Steel Rims: Robust, Resilient, and Ready for Rigorous Conditions
Our flange steel rims form an indomitable connection between the rim and spoke, ensuring a stable structure with outstanding connection strength. Engineered to withstand substantial torques and impact forces, these rims excel in demanding environments such as farmlands and forests. Whether navigating muddy, rugged terrains or enduring frequent starts, stops, and turns, these rims remain steadfast, resisting deformation and damage.
Wheel size |
Equipped with tyre |
Bolt hole (QTY.) |
Bolt hole (DIA.) |
P.C.D |
C.B.D |
Offset |
Rim Thickness |
Spoke Thickness |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
20 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
23 |
295 |
240 |
96 |
5 |
12 |
W15*38 |
16.9-38 |
12 |
22 |
404 |
335 |
185 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
120 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
19 |
203.2 |
150.1 |
20 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
26 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
5.5 |
5 |
12 |
W15*38 |
16.9-38 |
10 |
26 |
335 |
281.5 |
46.5 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
21 |
203.2 |
152.4 |
22 |
5 |
12 |
W15*38 |
16.9-38 |
8 |
21 |
203.2 |
152.4 |
88 |
5 |
12 |
Welcome to Qingdao Ruilaier Technology Co., Ltd, a dynamic subsidiary of the prestigious Shandong Chenhua Group. Nestled in the Quanlin Innovation and Entrepreneurship Industrial Park in Shandong Province, our company has been advancing since 2018. Specializing in the R&D, production, and sales of commercial vehicles, tractors, harvesters, engineering machinery, and forged aluminum alloy wheels, we've earned accolades such as national high-tech enterprise and Shandong's 'specialized, refined, unique, and new' enterprise, a testament to our innovation and quality.
Our impressive production capacity includes up to 1 million agricultural and forestry machinery wheels, 800,000 commercial vehicle wheels, and 100,000 forged aluminum alloy wheels annually. Accredited with IATF16949 product quality and US DOT certifications, we've forged enduring partnerships with industry giants like Dongfeng Motor Corporation, SINOTRUK, AGCO (USA), and CLAAS Shandong (Germany), underscoring our commitment to excellence.



To cater to diverse customer needs, we provide three exceptional packaging options, each ensuring optimal product safety and stability:
- Pallet Packaging: Our default choice features expertly fumigated pallets that securely cradle your products. With professional bundling and fixing techniques, we guarantee product stability throughout transport.
- Carton Packaging: Tailored high-quality cartons are crafted according to product dimensions, delivering comprehensive protection. Should you require carton packaging, kindly inform our sales team. Note that additional fees apply due to extra material and labor costs.
- Carton + Pallet Packaging: This dual approach merges the refined protection of cartons with pallet convenience. Products are first enclosed in cartons and then anchored on pallets, offering robust double-layer protection in complex transit scenarios. Please liaise with our sales team for this option, as supplementary charges for carton packaging 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.