
Steel trading and steel processing with a full product range on over 23,000 m² of warehouse space in Langenfeld
P. T. Post Stahlhandel GmbH
40764 Langenfeld (Lise-Meitner-Straße 4, headquarters) · 40764 Langenfeld (Peter Post GmbH & Co. KG, Poststraße 53)New on Amplifa
About P. T. Post Stahlhandel
P. T. Post Stahlhandel GmbH is a family-owned company in Langenfeld in the Rhineland that has been active in the iron and steel trade since 1970. On over 23,000 m² across nine warehouse halls, the company offers a full range of steel: commercial lengths, cut lengths and processed parts, including structural steel, wide-flange beams, sections, bar steel, round and square tubes, sheets, stainless steel, bright steel, grating and steel mesh fencing. More than 60 % of all orders leave the company processed; the company sees itself as a service provider offering individual solutions in steel processing and contract manufacturing services. More than 60 employees and its own fleet of 16 trucks, including crane trucks, ensure supply to industry and trade, among other things with just-in-time delivery of stock items by the next working day in the Rhine/Ruhr region. Special requirements are sourced through a partner network. The company supplies customers within a radius of around 100 km in NRW (postal code areas 40–47, 50–53 and 58).
- Site
- Langenfeld
- Processes
- Steel trading with further processing/machining (commercial lengths, cut lengths, processed parts), Steel trading (commercial lengths, cut lengths, processed parts), Steel processing and contract manufacturing services, Processing and working of iron/steel/tubes/metals/plastics, Just-in-time delivery (stock items by the next working day, Rhine/Ruhr region), Own fleet of 16 trucks incl. crane trucks, Sourcing of special requirements via partner network, Quality management system
- Materials
- Grade S 235 JR, Stainless steel 1.4301, S355 (pickled and galvanized), Aluminium, Bright steel, Steel grade S 235 JR, Steel S355 (pickled and galvanized)
- Founded
- 1970
- Employees
- 60 (over 60)
- Industries
- Industry, Trade/Craft, Structural steelwork/Metal processing
- 01
Sourcing (stock items and partner network)
- 02
Warehousing on over 23,000 m²
- 03
Steel processing and further processing
- 04
Just-in-time delivery with its own fleet
Materials and Product Range
Steel grade S 235 JR
Core focus of the product range, among other things as wide-flange beams, sections, bar steel and sheets
Steel S355 (pickled and galvanized)
Bar steel, special and flat profiles in pickled and galvanized versions
Stainless steel 1.4301
Stainless steel range for demanding applications
Bright steel
Part of the supplied steel range
Aluminium
Complements the metal range alongside steel and stainless steel
Locations

Langenfeld, Lise-Meitner-Straße 4
DEHeadquarters, steel trading with warehouse halls and processing
- Materials
- Steel S235JR and S355, stainless steel 1.4301, bright steel, aluminium
- Warehouse halls (9 halls, over 23,000 m²)
- Fleet of 16 trucks incl. crane trucks
Products




Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel trading with further processing/machining (commercial lengths, cut lengths, processed parts)Engineering | – | – | – | – | Steel S235JR, S355, Stainless steel 1.4301, Aluminium |
Additional services
History
- 1946
The founder's father opens an iron trading business in Langenfeld, which later leaves family ownership.
- 1970
Foundation of P. T. Post Stahlhandel by Peter Thomas Post as a one-man business
- 1988
Son Peter Post continues the family tradition
- 2019
Marcel Jacobs and Thomas Lepper take over the management of Peter Post GmbH & Co. KG as the 4th generation
- 2026
Commercial register announcement 08.04.2026: Hans-Joachim Küsters leaves the management, Danie van den Berg is appointed