Your German partner for high-quality forged wheels – produced with over 20 years of experience.
Rueizu GmbH, based in Idar-Oberstein, Rhineland-Palatinate, is your professional wheel manufacturer. With our own production as well as research & development, we manufacture high-quality light-alloy wheels (aluminum/magnesium) in sizes from 13 to 32 inches – also available as custom-made solutions tailored to your requirements.
Whether for your sports car, off-road vehicle, or tuning company: Rueizu GmbH stands for light-alloy wheels of nothing but good quality.
For Private Customers
Are you looking for a custom wheel that makes your vehicle unique? We manufacture according to your wishes – whether a one-off custom piece or one of our TÜV-approved series models.
Our brands for the road:
RueiZu, RZ Forged, LOBO RAD – for discerning drivers who value safe, efficient, and innovative lightweight design.
Our brand for Offroad & Expedition:
KMC FORGED, X-Tuning – robust, high-performance wheels for off-road vehicles, pick-ups, and SUVs. Developed for extreme conditions, without compromising on safety.
For Business Customers (Tuners, Dealers, Brands)
Do you need a flexible production partner for small series, OEM/ODM projects, or special custom orders? We offer:
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Own production in China – no high minimum order quantities
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Quality from Germany
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Prototypes in approx. 15 working days, small series from 10 sets upwards
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Regular laboratory tests according to STVZO TÜV / JWL VIA. ECE/ABE or component approvals – as you require
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Offroad specialization: We understand the demands of off-road use – from material selection to load distribution
Our Research & Development Expertise
Since 2004, we have been developing wheels – not just as a supplier, but as the owner of our own brands with our own engineering.
This includes:
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Collaboration with a specialized research center in Japan – material research, flow simulation, and lightweight technologies
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German design & engineering – design, strength calculation, and optimization for road and off-road use
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In-house laboratory – regular testing for bending strength, impact resistance, corrosion, and material structure
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TÜV certifications from our own development – our own models with ABE or component approvals, developed and tested according to STVZO guidelines
We don't simply manufacture according to customer drawings – we develop our own series, our own molds, and our own technical solutions. This makes us a true development partner, not just a producer.
Our Background
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2004: Launched as an OEM and aftermarket supplier.
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2016: Establishment of Rueizu Handel GmbH in Heilbronn.
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2018: Relocation to Idar-Oberstein (planned own production facility).
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Today: Own factories in China, research in Japan, sales in Germany.
Your Advantages – whether private or commercial
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German quality control and point of contact
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Short decision-making processes and customized solutions
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Certified safety for road, racetrack, and off-road use
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Genuine development expertise – not just contract manufacturing
