WELCOME TO P.C.S. MACHINE GROUP HOLDING PCL.

PCSGH ; Strictly Confidential – Uli Kaiser – uli.k@pcsholding.com - +49 151 11 830 804

PCS Group Overview

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Corporate Information Important Milestones

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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

Corporate Information PCSGH overview & Manufacturing Capabilities

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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

§  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

Finaldrive

§  Differential case!

Corporate Information Products

Corporate Information Major Automotive Customers

6 PCSGH ; Strictly Confidential

Manufacturing Plants

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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. Precision Works

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Balance Shaft Unit Assy Camshaft assy

Machined Rails & HP-Pump components

Differential Case Set

Engine & Transmission Gears

Front Cover assembly

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. Die Casting

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Camshaft Housing Assembly Crank Cases

Accessories Bracket

Oil Cooler Cover

Timing Gears Cases

Compressor Bracket

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

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Crankshaft Balance shafts

Rails & Hi-pressure Pump components

Drive shafts, Gears

Steering Knuckle

Companion Flange

Core Competencies

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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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