
Technical wholesale distributor for plastic cutting, custom-made gaskets, hoses, fittings and industrial supplies
Karl Waldeisen GmbH & Co. KG
Lahr-Langenwinkel · DENew on Amplifa
About Waldeisen
Karl Waldeisen GmbH & Co. KG is a technical specialist and wholesale distributor based in Lahr-Langenwinkel (Baden-Württemberg). Founded in 1948, the company supplies trade and industry customers throughout Germany, Switzerland and the European trade area. The portfolio includes plastic semi-finished products such as sheets and round stock made of acrylic glass, Makrolon, rigid PVC, PE, PP, PTFE, polyamide, polyacetal and polyurethane as well as gasket sheets made of rubber, silicone and Teflon. In-house services include cutting plastic sheets, Plexiglas, corrugated sheets and multiwall sheets to customer-specified dimensions as well as the manufacture of custom-made gaskets in the company's own gasket workshop up to 1,000 mm. In addition, the company stocks hoses, fittings and couplings, drive technology, occupational safety products, adhesive technology, automotive tyres and high-temperature insulation materials; special programmes exist for waste disposal as well as sewer and municipal cleaning. A weekly free-delivery service serves the regions between Karlsruhe and Freiburg.
- Site
- Lahr-Langenwinkel
- Processes
- Cutting service for plastic sheets, Plexiglas, corrugated sheets, multiwall sheets, Manufacture of custom-made gaskets (round, square, bevelled, with drilled holes), Free-delivery service, Custom-made gaskets (up to 1,000 mm, in-house gasket workshop), Consulting and problem-solving
- Materials
- Rubber (gasket sheets), Silicone (gasket sheets), Teflon (PTFE), Acrylic glass (Plexiglas), Makrolon, Rigid PVC, PE (HDPE sheets), PP (homopolymer sheets)
- Certificates
- ISO 9001
- Founded
- 1948
- Employees
- 8
- Industries
- Technical trade, Industrial supplies, Automotive, Waste disposal, sewer and municipal cleaning
- 01
Procurement and warehousing of plastic semi-finished products, gasket sheets and
- 02
Cutting of plastic sheets, Plexiglas, corrugated sheets and multiwall sheets
- 03
Manufacture of custom-made gaskets in the in-house gasket workshop
- 04
Consulting and problem-solving by sales staff
- 05
Delivery via free-delivery service or shipping
Materials
Acrylic glass (Plexiglas)
Sheets and cut-to-size pieces for transparent applications, including flat glass and corrugated sheet cutting.
Makrolon
Shatter-resistant polycarbonate available as sheet material from stock.
Rigid PVC
Sheets and round stock for chemically and mechanically stressed applications.
PE (HDPE)
Semi-finished products for wear-resistant and chemical-resistant components.
PP (homopolymer)
Polypropylene sheets for technical applications.
PTFE (Teflon)
Temperature- and chemical-resistant material for sheets, round stock and gaskets.
Polyamide
Round stock for load-bearing and sliding applications.
Polyacetal
Dimensionally stable round stock for precision parts.
Polyurethane
Round stock for wear-resistant applications.
Rubber
Gasket sheets from the in-house gasket workshop.
Silicone
Gasket sheets for temperature-stressed applications.
Location

Lahr-Langenwinkel
DEMain site with sales, warehouse and gasket workshop
- Materials
- Plastic semi-finished products, rubber, silicone, PTFE
- Warehouse space approx. 1,000 m²
- Gasket workshop
- Cutting service
Products





Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cutting service for plastic sheets, Plexiglas, corrugated sheets, multiwall sheetsPlastics | – | – | – | – | Acrylic (Plexiglas), Makrolon, PVC, PE, PP, PTFE |
| Manufacture of custom-made gaskets (round, square, bevelled, with drilled holes)Joining | – | 1,000 mm | – | – | Rubber, Silicone, Teflon (PTFE) |
Additional services
Quality
Consulting and problem-solving by professionally qualified sales staff; manufacture to customer specifications in the in-house gasket workshop. Certifications are not known.
| Evidence | Lahr-Langenwinkel |
|---|---|
| ISO 9001 |
Company History
- 1948
Founded by Karl Waldeisen in Burghardstraße in Lahr
- 1965
Taken over by the company Max Werth from Mülheim an der Ruhr; expanded to include automotive tyre sales
- 1972
Relocation from Burghardstraße to the Langenwinkel industrial area
- 1997
Construction of the second warehouse on 1 May; approx. 1,000 m² of warehouse space
- 2012
Further renovation of the building