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Hitachi Power Europe ServiceGmbH

Friedrich-Ebert-Str. 13447229 Duibur!"Germa#$

History

1927 Rheinische Rohrleitungsbau GmbH was set up.

1928 Ferdinand Lentjes Kesselschmiede and Maschinenbau was

founded.

1958 Ferdinand Lentjes Foundation was created.

1980 Acquisition of urmeister ! "ain A#$ % &emar'

Licence for (enson) forced*circulation steam generator.

1984 Acquisition of Gottfried ischoff GmbH ! +o. KG

,oda- Lurgi ischoff GmbH.

1985 Acquisition of a /0 sta'e in $tandard'essel Gesellschaft

$tep up of steam generator acti1ities.

1990 Metallgesellschaft AG2 Fran'furt#M acquires a 30 sta'e inLentjes AG

1991 Metallgesellschaft AG2 Fran'furt#M acquires remaining 450sta'e in Lentjes AG

1992 Lentjes and German abcoc' merge steam generatoracti1ities into a joint enterprise * abcoc' Lentjes

Kraftwer'stechni' 6LK7

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1993 8ndustrial boiler acti1ities amalgamated into Lentjes

8ndustrie'essel GmbH 6L8K7 and ser1ice acti1ities into

Lentjes 8ndustrie'esselser1ice GmbH 6L8$7

Lurgi2 Lentjes and &eutscheabcoc' consolidate fluidised

bed technologies in a separate

compan- * the LL Lurgi

Lentjes abcoc' 9nergietechni'

GmbH * toda- operating as

Lentjes GmbH.

1995 8ntegration of Lentjes 8ndustrie'essel GmbH 6L8K7 into

$tandard'essel AG and relocation of H: to &uisburg.

1996 Reorganisation of plant area within Metallgesellschaft;

Lentjes is responsible for the areas; energ-2 # power plant

technolog- and corresponding en1ironmental protection

under Lurgi.

Lurgi Lentjes AG raises its sta'e in $tandard'essel AG from

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Group alongside $tandard'essel and aumgarte.

$tandard'essel@s ser1ice di1ision integrated into Lurgi

Lentjes $er1ice GmbH.

2004 mg technologies sells its boiler di1ision 6$tandard'essel

Group7 to &utch H,*8n1estments .B..

Lurgi Lentjes $er1ice GmbH reorganised as LL$

$tandard'essel $er1ice GmbH.

2006 ,h-ssenKrupp Cer1on GmbH acquired the ser1ice

companies LL$ $tandard'essel $er1ice and aumgarte

oiler $er1ice as of 3 Danuar- =//E.

LL$ $tandard'essel $er1ice Gmbh incorporated into,h-ssenKrupp Cer1on 9nerg- GmbH.

aumgarte oiler $er1ice GmbH amalgamated into

,h-ssenKrupp Cer1on 9nerg-.

2012 As of August 32 =/3= Hitachi ower 9urope GmbH 6H97aqcuired Cer1on 9nerg- GmbH. Cer1on 9nerg- GmbH has

been renamed to Hitachi ower 9urope $er1ice GmbH

6H9$7.

Engineering

Today, the options for generating energy, steam

and heat with the aid of oi!er and firing systems

are greater than e"er# $ %s is the demand for there!e"ant &now$how in order to ma&e the est

possi!e 'se of these options#

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>ur engineers are there to ad1ise -ou in all matters concerning plant optimisation2 modernisation

and maintenance. From basic engineering to detail engineering2 our goal is to bring the efficienc-

and operational reliabilit- of eisting plants in line and update same when necessar-

+lic' on our website headings relating to boiler and firing s-stems in order to gain an o1er1iew

of our full range of products and ser1ices;

9ngineering ser1ices

lant optimisation

Firing s-stems

Refractor-

+onstruction and repairs

rocess optimisation

$er1icing and maintenance

+ommissioning and plant management

$pare parts and =4 hour hotline