About us

The company CP Power Solutions GmbH was founded in July 1994 by Rudolf Zweifel. In May 1996 the brand RZ was officially registered as property of CP Power Solutions GmbH.

Since that time, we are selling our high quality lubricants and car care products under the brand RZ. With more than 20 years of experience in the automotive aftersales industry, we are continuously expanding our product range and are also steadily improving our existing products.

All our products are "Made in Germany" and produced according to the strict German regulations for work and environmental protection. Many of our products are also tested by the German TÜV for their effectiveness. Our company is certified according to ISO 9001 and ISO 14001. Today you can already find RZ products in many parts of Europe and Asia. Particularly in Asia the number of RZ customers is growing steadily.

Products and services

RZ automotive product range:

  • Engine Oil for cars, trucks and motorcycles

  • Gear and Transmission Oils

  • Power Steering Fluids

  • Coolants

  • Brake Fluids

  • Professional Racing Engine and Gear Oils

  • Gasoline Additives

  • Diesel Additives

  • Engine Oil Additives

  • Engine Care and maintenance products

  • Air Condition cleaning products

  • Interieur and Exterieur Car Care products

  • Industrial Cleaners

    RZ workshop equimpent:

  • Air Condition cleaning machine

  • Oil funnel

  • Workwear
RZ Lubricants

RZ high quality lubricants

• RZ200 bike series
• RZ400 series
• RZ600 series
• RZ800 series
• RZOIL series + TCM technology

Made in Germany, OEM and TÜV approved

Further reading

RZ Additives

RZ additives for maximum protection and cleaning.

• Gasoline additives
• Diesel additives
• Engine Oil additives
• Gear Oil additves
• Power Steering additives
• Air Condition cleaning additives
• Radiator additives

Made in Germany, TÜV approved

Further reading

RZ Car Care products

RZ Car Care Products for professional car care and maintenance

• Industrial Cleaners
• Tire Shine
• Plastic Protector
• Multipurpose Sprays
• Adhesive Lube
• Wheel Cleaner
• Cockpit Spray

Made in Germany

Further reading

CP Power Solutions GmbH
Seilerstr. 21
73087 Bad Boll

Phone: +49 7164 800870
Fax: +49 7164 8008718
Internet: www.rz-international.de
E-mail: Send message

Contact person

Patrick Wißt
General Manager
Phone: +49 7164 800870
E-mail: Send message

RZ China Shanghai Office

200235 Shanghai
P.R. China

Phone: +86 400 1612628
Internet: www.rz-international.cn
E-mail: Send message

News & Innovations

RZOIL 0W40 and 10W60 with TCM Technology

RZOIL 0W40 and 10W60 with TCM Technology

RZOIL 0W40 and 10W60 with TCM Technology - fully synthetic high-performance engine oils that have been specifically
developed for use under most challenging racing conditions.

Based on MULTI-ESTER TECHNOLOGY which, in combination with our specially developed TCM TECHNOLOGY, forms a perfect basis for motorsports engine oils.

Extremely high oxidation and viscosity stability - ultimate protection for highly stressed racing engines.

It is suitable for use in suction engines with high-revving concepts as well as for supercharged engines such as turbo and compressor
engines. It reliably protects your engine from wear and prevents
residues that could damage the engine or turbocharger.

This makes it ideal for protecting your engine in a wide range of application scenarios such as sprint, dragster, long-distance, rally and mountain races.

Further reading
RZOIL MC Motorcycle Series
The protection against wear through best possible lubrication of all moving parts is one of the most important functions of motorcycle oils.
Other functions of the oil are the cooling, the heat transport, the fine sealing and the corrosion protection.

The goal is to achieve a friction reduction of all moving elements by a closed oil film.
Therefore it is necessary, that the motorcycle oil sticks ideally to the affected surfaces of the components and that the lubricating film also withstands high stress.

Our RZOIL MC Motorcycle Series provides an outstanding protection and lubrication of your engine.
In combination with our Motorcycle Additives and our Motorcycle cleaning products we can supply you with everything you need to maintain and ensure the safety and the comfort of your vehicle.

Trust in our products "Made in Germany", and you hold all the aces for a reliable and trouble-free function for the whole lifetime of your vehicle.
Further reading

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