The document provides an overview of P.C.S. Machine Group Holding PCL (PCSGH), a manufacturer of automotive parts and components established in 1960, including key milestones, manufacturing capabilities across precision machining, die casting, and forging facilities, and their core competencies in one-stop engineering and manufacturing services. PCSGH has over 2,400 employees across 3 manufacturing plants and produces a wide range of automotive parts for engines, chassis, transmission, and differentials for customers in the automotive industry.

1. WELCOME TO
P.C.S. MACHINE GROUP HOLDING PCL.
PCSGH ; Strictly Confidential – Uli Kaiser – uli.k@pcsholding.com - +49 151 11 830 804

2. PCS Group Overview
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3. Corporate Information
ImportantMilestones
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1990 ; Enter Automotive parts business by Precision Machining & Stamping parts,
under the name SW&Sons Co,. Ltd.
1985 ; Develop Machine tools business
1980 ; Become OEM of Agricultural machinery components
1960 ; Founded by import & sell after market parts of Agricultural machineries
2004 ; Establish P.C.S. Forging (PCF)
2003 ; Establish P.C.S. Die Casting (PCD)
2002 ; Establish P.C.S. Precision Works (PCW)
EURO VI complied parts - Common rail; 2009
Start Robot Automation in PCW ; 2008
Establish P.C.S. Machine Group Holding PCL (“PCSGH”) ; 2013
“PCSGH” 1st trading day in Thai’s stock market on 24 June ; 2014

4. Corporate Information
PCSGH overview & Manufacturing Capabilities
4
PCSGH’s shares 100% 100% 100%
Found 2002 2004 2003
Registered Capital
(Million Baht)
450 350 350
Area (138.88 Rai)
(m2)
115,696
(72.31 Rai)
78,272
(48.92 Rai)
28,240
(17.65 Rai)
Employees
(1st January 2016)
1,597 584 213
Sales of 2015
(Million Baht)
2,871 1,267 421
Main Process Machining Aluminum
Die Casting
Steel
Hot Forging
*Total employees including PCSGH = 2,485 people

5. § Common Rail Pump Components
§ Common Rail Assembly!
§ Engine Gears Timing Case
§ Engine Front Cover
§ Connecting Rod
§ Camshaft
§ Timing Gears
§ Balance Mass
§ Oil Jet Spray
§ Engine Cover
§ Engine Oil Pan
§ Engine Ladder Frame
§ Hydraulic Latch Adjuster
§ Oil Pump & Water Pump Parts
§ Vacuum Pump
§ Transmission Gears
§ Transmission Shaft!
§ Transmission Coupling!
§ Knuckle
§ ABS Rotor!
§ Brake Caliper
§ Wheel Spindle!
Engine Chassis
Transmission
Final drive
§ Differential case!
Corporate Information
Products

6. Corporate Information
MajorAutomotive Customers
6PCSGH ; Strictly Confidential

7. Manufacturing Plants
7

8. Machines List
+1700 machines in operation.
• Turning Machines x 300
• Machining Center x 300
• Grinding Center x 150
• Gears Generator x 28
• Gear Shaving x 14
• Gear Grinding x 2
• Gear Horning x 6
• Others x 700+
Other facilities
• Design & Simulation Center
• Jigs & Fixtures Manufacturing
• Heat Treatment ; Carburizing,
Nitriding, Induction
Hardening
• Metallurgy lab
Materials ; 80% Japanese steels
§ Products
Manufacturing Overview
P.C.S.PrecisionWorks
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Balance Shaft Unit Assy Camshaft assy
Machined Rails &
HP-Pump components
Differential Case Set
Engine & Transmission
Gears
Front Cover assembly

9. Machines List
Aluminum Die Casting (HPDC) :
Total 19 machines in operation,
with individual melting furnace.
• 350 Tons x 2
• 560 Tons x 2
• 900 Tons x 7
• 1,650 Tons x 1
• 1,850 Tons x 1
• 2,500 Tons x 6
Other facilities
• Design & Simulation Center
• Mold Manufacturing
• Leak test & Impregnation
• Metallurgy lab
Materials : ADC12
(100% Local suppliers)
§ Products
Manufacturing Overview
P.C.S.DieCasting
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Camshaft Housing Assembly Crank Cases
Accessories Bracket
Oil Cooler Cover
Timing Gears Cases
Compressor Bracket

10. Machines List
Forging (Hot Forge) :
Total 9 machines in operation.
• 250 Tons x 1
• 700 Tons x 1
• 1,000 Tons x 1
• 1,600 Tons x 2
• 2,500 Tons x 2
• 4,000 Tons x 1
• 6,000 Tons x 1
Other facilities
• Design & Simulation Center
• Die Manufacturing
• Heat Treatment
• Metallurgy lab
Materials ; 85% Japanese steels
§ Products
Manufacturing Overview
P.C.S.Forging
10
Crankshaft Balance shafts
Rails & Hi-pressure
Pump components
Drive shafts, Gears
Steering Knuckle
Companion Flange

11. Core Competencies
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12. Core Competencies
One-stop Services
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Production Tooling &
Equipment Manufacturing
Hi-level Engineering
Parts Manufacturing
Validation & Testing
Design & Development
- Catia V5 R19 & R20, Solid Works, UG, AutoCAD
- Magma Flow, Finite Element
- Hot test on bench
- Fitting & Design Validation

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