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Our companies

RZ Gruppen comprises several accomplished mechanical engineering workshops that specialize in different skills and offers that overlap in several areas. Thanks to close cooperation within the group we can guarantee that we will be the optimum subcontractor and system supplier for your company – whichever member of our group you deal with.

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RZ ABAK

RZ ABAK's core competence lies in manufacturing welded structures built around bent pipes, with dimensions of up to 152.4 mm possible through pipe bending.

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RZ Auto CNC

RZ Auto CNC är experter på CNC-svarvning med fokus på kvalitet, precision och effektiva lösningar. Med avancerad teknologi och bred materialexpertis levererar vi komponenter som

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RZ Blomberg & Stensson

Blomberg & Stensson is your complete workshop supplier for the manufacturing of components and complete products for technical customers. We operate in everything from prototype manufacturing to series production.

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RZ Fastpro

RZ Fastpro was established in its current premises in Askim, Västra Frölunda, in 2012. There was a need for a local, modern, and innovative supplier of fasteners that

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RZ Ferromekano

RZ Ferromekano specializes in waterjet cutting and robotic welding in both small and large series.

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RZ Finmekanik

RZ Finmekanik focuses on small components with tight tolerances. We have a unique workshop equipped with expertise in milling, turning, grinding, and wire/sink erosion.

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RZ HB Mekaniska

RZ HB Mekaniska is a high-tech workshop company primarily focused on CNC milling, CNC turning, and machine construction. It is a company that always strives to be a leader in its field.

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RZ INM Mekaniska

RZ INM Mekaniska AB is specialized in sheet metal, deep drawing presses, NC-controlled press brakes and with 3-D laser-produced advanced sheet metal parts in all materials.

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RZ Kils Mekaniska

RZ Kils Mekaniska is a complete contract manufacturer with extensive experience and specialized expertise in larger welded structures, with machining capabilities of up to 5 meters. We pride ourselves on our high level of competence.

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RZ Mekpart

RZ Mekpart AB is a modern, comprehensive company within the workshop industry. We currently have around 70 employees and offer a wide range of services as well as specialized expertise in

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RZ OLDA Innovation

RZ Olda Innovation is a state-of-the-art workshop specializing in 3- and 5-axis milling as well as turning, from prototypes to smaller series. We also manufacture fixtures, tools, and machines.

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RZ Ölme Mekaniska

RZ Ölme Mekaniska specializes in machining and offers a wide range of services, focusing on CNC turning and CNC milling.

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RZ Pressmetall

RZ Pressmetall specializes in hot-forged components, primarily in aluminum. Hot forging is a processing method where a heated solid material is directly pressed into the desired shape.

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RZ Riboverken

RZ Riboverken specializes in sheet metal processing, including laser cutting, punching, pressing, and all types of post-processing and refinement. We manage complete customer projects from concept to finished product.

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RZ SBS Steam Boiler Service

RZ SBS Steam Boiler Service specialiserar sig på ånga- och hetvattenpannor samt processindustri. Vi erbjuder försäljning av nya och begagnade pannor, uthyrning av mobila pannor,

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RZ Torshällaverken

RZ Torshällaverken AB är ett företag som verkar inom tillverkning av svetsade stålkonstruktion, mestadels uppbyggda av bockad plåt.

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RZ ZamPart

A workshop company with high expertise in machining, deep drawing, and cold forming, which provides our customers with the best method for cost-effective and quality-assured manufacturing.

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Corporate news

SBS-MOVS-Exchange-laser-V/VH

RZ SBS Steam Boiler Service

RZ SBS Steam Boiler Service investerar i ny avancerad laserskärare från MOVS

För att stärka vår kapacitet inom skärning och bearbetning har SBS investerat i en MOVS Exchange Laser V/VH – en toppmodern laserskärare

Försvarsminister på besök

RZ ZamPart

Försvarsminister Pål Jonsson besökte RZ ZamPart för en rundvandring i produktionen

Försvarsminister Pål Jonsson besökte RZ ZamPart för en rundvandring i produktion under fredagen den 31 januari. Patrik Rolandsson och Filippa Lindberg

RZ ZamPart EcoVadis

RZ ZamPart

RZ ZamPart får ”GOLD Top 5%” utmärkelse i hållbarhetsrankning av EcoVadis

RZ ZamPart är anslutna till Ecovadis vilket är ett utvärderingssystem som väger in aspekter som miljö, arbetsförhållanden, affärsansvar, etik samt hållbara inköp.