RIEMER + TIMMANN ROHRLEITUNGSBAU GMBH has existed since 1984 with currently 20 employees. The company is headquartered in 22145 Braak near Hamburg.

We offer you:
Delivery, assembly on construction sites and prefabrication in our factory in Braak
In addition to assembly, we provide the complete delivery of pipe materials, holders, welding consumables and welding gases throughout Germany and abroad. We produce as many components as possible in our workshop according to your specifications.

• TIG orbital welding technology
We guarantee you the highest quality for all tasks in stainless steel piping and plant engineering. The use of computer-aided TIG orbital welding technology in thin-walled areas is our specialty.

• Endoscopy and documentation
In accordance with the FDA's GMP guidelines, we are able to document virtually any weld seam photographically using our own video endoscope and store it digitally on data carriers.



Our pipeline installations focus on:

• Stainless steel piping for:
- pharmaceutical, biotechnology and chemical companies
- breweries and dairies
- Food and food companies


• Prefabrication and unit piping
- Ultra-high temperature systems (including test and pilot plants)
- CIP systems
- short-term heating systems (including sterile and aseptic),
- separator systems (including sterile and aseptic systems),
- Complete valve nodes, coupling panels, pipe fences
- Prefabrication of plant parts and assemblies for outdoor installations

• Piping of complete large refrigeration systems for:
- Cold storage warehouses and distribution centers
- breweries and dairies
- slaughterhouses and sausage factories
- ice cream factories

• General industrial pipeline construction
- energy pipes (e.g. steam, condensate, water, etc.)

Tools and approvals
• Tools required for our construction sites
• TIG welding machines
• TIG orbital pipe welding machines (closed GTAW system)
for the highest demands from 9.5 to 114 mm for the pharmaceutical sector (affected by the product).
• TIG orbital pipe welding machines (open system) for Cr-Ni welds
DN 15 to DN 150
• Tungsten electrode sharpeners
• Residual oxygen meters
• Two own video endoscopes (endoscope length 9.6 m) with digital image memory
• Fischer Ferritscop ferrite content meter including printer, fully mobile
• Weld seam documentation using a photo printout or digitally
• Welding engineer for welding supervision and advice
• Process tests in accordance with TRB 200 /AD fact sheet HP2/1

Company Rietl, a pearl in the supply industry, manufactures custom components for medical, food and packaging industry, electronics industry and chemical and recycling industries. The production range includes enclosures, frames, cladding, welding constructions to turning and milling parts. Is manufactured on modern CNC machines. Our strength is the production and processing know-how of stainless steel, titanium, aluminum, copper and all the normal steel palette and your surface finishing. We accompany you from the product concept to mass production.

Technical sheet producer of punch / laser combination and bending parts (6axle) and welded assemblies and housing / apparatus.

Rijdam hardfacing specializes in the treatment of surfaces with extremely hard, wear resistant alloys, In our workshop near Rotterdam we employ the following processes:
– TIG
– MIG
–MMA
– PTA
– Powder Welding
– Spray and Fuse
– Wire spraying
– Oxy-acetylene welding
– Laser cladden (lasercarb® Technogenia)

Guided by the vision to open up new possibilities for customers with the infinitely versatile material sheet, we are now in a position to fulfill even the most unusual customer requirements optimally.



Whether cut profiles up to 16 m in length, laser parts up to 16 x 4 m or complete structures - Rime in Riesa is the right person for you.



Rime - sheet is our element!

The company Rininsland Montage GbR is your partner for metal construction, steel construction, garage doors, etc. for the private, commercial and industrial sector. You can find out more about our extensive range right here on our website. Our certified specialist staff will be happy to advise you on site or at your home.

Created in 1988, Ripleg S.A.U. is a company dedicated to engineering, ironing automation, creation of electric wiring and group assembly that adapts to a great variety of industrial sectors.


With facilities of 7,000 m2, Ripleg S.A.U. offers an integral personalized service that includes design with CATIA V5 to sheet metal working,bended and welded parts, the creation of electric wiring according to the needs of the costumer and mechatronic assemblies.


Implemented with the most advanced technology, guaranteeing the best quality and optimum service.

Ripleg offers the following services:

- Design and engineering with CATIA V5. We have 6 work stations.
- Trumf Laser sheet metal cutting
- Trumf Punching sheet metal cutting.
- Trumpf Bending machines. Two automatic bending stations and three manual stations.
- Two welding robots. MIG/MAG and TIG.
- Six manual welding stations.TIG and MIG/MAG
- Spot welding.
- Nut welding.
- Sheet metal finishings: powder coating, liquid painting, zinc plating, polishing,...
- Wiring assemblies. We process wires and cables with automatic Komax machine.
- Three cutting stations, Inkjet marking, Thermo marking.
- Harness assemblies and finished electric boxes assemblies.
- Mecatronic finished assemblies. We offer 2000 m² for all kind of finished assemblies.

Briefly about RiWo-Gesamt: We have our production facilities in Austria, Croatia and Bosnia. Organization, assembly, quality assurance, etc., is controlled and monitored in and from Austria, QA and assembly.
Croatia: welding, milling, turning - LG1
Bosnia: From 100 pieces. Turning, milling, edge - welding.

RK and case production Blechbearbeitungs GmbH is a metal processing plant specializing in sheet metal processing.

Your partner for single and series production.

We manufacture our products from steel, stainless steel, aluminum or other non-ferrous metal sheets and profiles, among others, with the latest CNC sheet metal and laser technology.

On request we deliver our products powder coated in RAL color of your choice.

Our staff is composed of highly qualified and motivated employees.

Our guiding principle

Innovative sheet metal working to perfection through design and process optimization.

Reliable metalworking and mechanical engineering subcontractor – from series production to custom made solutions.