Manufacturer of forged steel parts, aluminum forged parts, and aluminum die-cast parts for Automotive and Agricultural Machinery
P.C.S. Machine Group Holding Public Company Limited
Nakhon Ratchasima (TH) · Bangkok (TH) · Hennef (Sieg) (DE)New on Amplifa
About P.C.S. Machine Group Holding
P.C.S. Machine Group Holding Public Company Limited (PCSGH, SET: PCSGH) is a publicly listed manufacturer of forged-steel and aluminum forged parts, aluminum die-cast parts, molds, and metal parts for engines, transmissions, brakes, and chassis. The group is divided into four business sectors: Precision Machining (bar steel, hot-forged steel, cast steel), High-Pressure Die Casting (aluminum, machines from 350 to 2,500 t), Closed-die forging with Thailand's largest hot forming press at 6,000 t, and Heat Treatment (case hardening, nitriding, induction hardening). Manufacturing processes are complemented by an in-house design and development center with over 100 engineers (Catia, UG, SolidWorks, AutoCAD, Magma Flow, FEA), proprietary tooling and mold construction, component assembly, and quality inspection including custom-built leak test machines. Main customers include automotive OEMs (passenger cars, pickups, trucks) domestic and international, as well as manufacturers of agricultural machinery; additionally, the group supplies metal parts for electronic products. The group holds three subsidiaries in Germany and Hungary (PHG, PSM, PSE); the European holding and the vehicle parts subsidiary P.S.M. are located in Hennef (Sieg), Germany. Headquarters and main production are located in Nakhon Ratchasima, Thailand.
- Site
- Nakhon Ratchasima
- Processes
- Precision Machining (bar steel, hot-forged steel, cast steel), High Pressure Die Casting, Closed-die hot forging, Carburizing (Einsatzhärten), Nitriding, Induction hardening, Mold design and production (Tool & Die), Component assembly
- Materials
- Bar steel, Hot-forged steel, Cast steel, Aluminum, Steel forgings, Aluminum forgings, Bar steel (Stabstahl), Hot-forged steel (warmgeschmiedeter Stahl)
- Industries
- Automotive (Cars, Pickups, Trucks), Agricultural Machinery, Electronics, Agri-Machinery (Agricultural Machinery), Electronics (Metal Parts)
- 01
Design and Development
- 02
Tool and Die Construction
- 03
Forging / Die Casting / Machining
- 04
Heat Treatment
- 05
Machining and Gear Manufacturing
- 06
Assembly
- 07
Quality Inspection and Testing
Materials and Processes
Bar steel (Stabstahl)
Starting material for precision machining of automotive parts.
Hot-forged steel (warmgeschmiedeter Stahl)
Starting material for mechanical processing of highly stressed vehicle parts.
Cast steel (Gusstahl)
Starting material for machined precision parts.
Aluminum
Material for die-cast (HPDC) and aluminum forged parts.
Closed-die forging (Warmgesenkschmieden)
High-strength steel and aluminum parts with in-house tool development.
High Pressure Die Casting
Aluminum parts on machines from 350 to 2,500 t including mold construction and assembly.
Carburizing, Nitriding, Induction Hardening
Heat treatment for setting strength, hardness, and wear resistance.
Tool and Die Construction (Werkzeug- und Formenbau)
Proprietary production of molds and tools for casting and forged parts, as well as self-built leak test and induction hardening systems.
Locations
Nakhon Ratchasima (Head Office)
THHeadquarters and Production
- Materials
- Steel, Aluminum
- 6,000-t Hot forging press
- HPDC machines 350–2,500 t
- Induction hardening system (in-house manufactured)
- Leak test machine (in-house manufactured)
Bangkok (Branch Office)
THBranch Office
Hennef (Sieg) – PHG
DEHolding for European subsidiaries (P.C.S. Machine Group Holding GmbH)
Hennef (Sieg) – PSM
DEProduction and delivery of vehicle parts, especially engine and transmission parts (P.C.S. Smart Mobility GmbH)
- Materials
- Steel forged parts, Aluminum forged parts
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Precision Machining (bar steel, hot-forged steel, cast steel)Machining | – | – | – | – | Bar steel, Hot-forged steel, Cast steel |
| High Pressure Die CastingCasting | – | – | – | – | Aluminum |
| Closed-die hot forgingForming | – | – | – | – | Steel, Aluminum |
| Carburizing (Einsatzhärten)Heat Treatment | – | – | – | – | – |
| NitridingHeat Treatment | – | – | – | – | – |
| Induction hardeningHeat Treatment | – | – | – | – | – |
| Mold design and production (Tool & Die)Engineering | – | – | – | – | – |
| Component assemblyAssembly | – | – | – | – | – |
| Design and development (Catia, UG, SolidWorks, AutoCAD, Magma Flow, FEA)Engineering | – | – | – | – | – |
| Gear manufacturingMachining | – | – | – | – | – |
| CleaningSurface | – | – | – | – | – |
| Quality inspection and testing (incl. Leak-Test)Inspection | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| High-pressure die casting machines | – | – | – | – | Thailand |
| Hot forging press (6,000 tons) | – | 1 | – | – | Thailand |
| Induction hardening machine | – | – | – | – | – |
| Leak-Test machine (in-house built) | – | – | – | – | – |
Additional services