KOREA ENGINEERING CO.

KOREA ENGINEERING

고려엔지니어링KOREA ENGINEERING CO.

KOREA ENGINEERING CO.


CEO Message

1. Introduction to Company

1) CEO Message

First of all, I’d like to deliver heartfelt appreciation to our customers, and am glad to leave my message.We, including all employees, make commitment to investing our best effort to become the best partner closest to our customers by sharing various wise opinions and information with our customers.

We have ever been striving in our best to meet customer’s requirement with our best products and service delivered by our professional employees who are well developed and specialized with continuous technical development and systematic training about burner/combustion equipment. Especially in manufacturing ignition products, we have been recognized domestically and in overseas as the best in the industry, and also are confident of being the best.

In a bid to put value of customer’s work site on a plane higher in time to come, we will make and deliver our best products we can make with our flat-out effort, and devote ourselves to become the best company most of customers are beloved any time and any place.

As usual, your consistent encouragement and support will be highly appreciated.

Our dream to become the best engineering company to deliver the best products will be go on all time.




Korea Engineering doing best in pursuit of becoming the best

KOREA ENGINEERING




Outline of Company

Representative CEO: An, Sang GeunAddress: 209 Korea Techon, 715 Gasan-dong, Geumcheon-gu, SeoulTEL: 02-862-8414~5, FAX: 02-862-8416

2) Outline of Company

● Establish Korea Engineering, Factory Registered.● Registered in Co-Generation Business Company for Korean Industrial Park ● Registered in KEPCO● Enlisted a company eligible to maintenance for KEPCO’s water/thermal power

plant equipments● KIPRIS (in recognition of making domestically igniter)● Obtained Certification of Eligible Company to provide maintenance service to

Korea South-East Power Plant Equipment.● Business Center and Factory Moved● Acquired Construction License of Metal Structured Window Frame Business● Registered as Collaborative Company for SK IKSAN Energy● Obtained Certification of Eligible Company to provide maintenance service to

Korea Western Power Plant’s Combustion Equipment.● Obtained Certification of Eligible Company to provide maintenance service to

Korea Midland Power Plant’s Fuel Combustion Equipment.● Obtained Certification of Eligible Company to provide maintenance service to

Korea South Power Plant’s Combustion Equipment.● Acquired Certification of ISO 9001● Obtained Certification of Eligible Company to provide maintenance service to

Korea East-West Power Plant’s Combustion Equipment.● Obtained Certification of Eligible Company to provide maintenance service to

Korea South-East Power Plant’s Equipment.● Success in New Product Development Under Condition of Procurement

(Excellency) (Project Name: Development of Spark Plug for Gas Turbine and Its Cable Lead)

● Acquired Certification of New Excellent Product (NEP-MOCIE -2007-049)

3) Company History

“Based on our highly competent human asset and new technology, pursue our best we can make in your best in order to deliver excellent products and meet customer’s satisfaction.”

Management Philosophy

“Pursue the best you can make in your best.”

Company Motto

1. Really width, Really quantity, Really up / Seiri, Seiton, Seisoh, Seiketsu, Shitsuke

2. Establishment of company standard and its development3. Industry-best-technology-oriented objective.

Quality Objectives

KOREA ENGINEERING




Certifications

6) Certifications

▐ Certification of Quality Management System (Korean Standard Association)

▐ Certification of Portable testing equipment of boiler ignition (The Korean Intellectual Property Office )

▐ Certification of New Excellent Product (Ministry of Commerce, Industry&Energy Korea)

▐ Certification of Dedicated Research and Development Department (Korea Industrial Technology Association)

CERTIFICATE OF RESEARCH & DEVELOPMENT

EXCLUSIVE DEPARTMENT

No. 20055567

1. Name of department : Development exclusive department[Name of company belonged to: Korea Engineering]

2.Location : 209 Korea Techon, 715 Gasan-dong, Geumcheon-gu, Seoul

3.Date of first confirmation: Oct.21 2005

Oct.21 2005

President of Korea Industrial Technology Association /Sealed

We certify that the above department is research and development ex-clusive department according to Article 7, outline of report of corpo-ration for profit-making in company attached research institute and research and development exclusive department, and the field of sci-entific technology and Article 8 of enforcement ordinance of the Technical development promotion law

CERTIFICATE OF PATENTPatent number 10-0931147

Commissioner, The Korean Intellectual Property Office /Sealed

This is to certify that the patent is registered on the register of the Korean intellectual property office.

Dec.02 2009

Title of the invention

Portable testing equipment of boiler ignition

Patentee

An Sang Geun (631022-1******)

#302 Jayeon Villa, 420-12 Siheung-dong,

Geumcheon-gu, Seoul

Inventor Mentioned in registration matters

Application number 2008-0060201

Filing date Jun.25 2008

Registration date Dec.02 2009

KOREA ENGINEERING




Device to provide ignition output voltageSmart Spark Exciter

2. Introduction to Product Portfolio

1) Smart Spark Exciter

The conventional discharge tube type is consumable device, and thereby should be replaced regularly. All of the tube type has been imported from overseas, and small quantity of its production has long been issued. The smart spark exciter, however, will clear this issue, and incorporates solid-state type of electronic circuit aiming at playing a same role of the conventional tube type. Unlike the conventional type, this solid-state type can be used semi permanently unless it is damaged by external force.

▐ Apply Solid State Type Rather Than Discharge Tube Type

The conventional emission energy is more than 3500Vdc of HE tension, which generated high energy to create spark of high energy. The HE tension results in reduction of lifespan of spark plug and high-energy cable. The new design in low-tension method to improve the problem can generates 2500Voc creating much higher spark, and can increase the lifespan as reduced an effect to entire ignition system.

▐ Apply Low Tension Method for Output Emission Energy

The conventional exciter had spark rating of 2 to 3 times a second, but it could not be enough to ignite well. The smart spark exciter, however, improves this issue, and is designed to trigger spark up to 5 to 6 time a second.

▐ Generates Spark 5 to 6 times a second

There is LED indicator on exciter, and it allows operator to check normal operation of spark plug. The LED indicator can be placed and used within a nearby distance from operator. When lifespan of spark plug is closing to be run out, the spark is triggered one after another or randomly. The lamp will be off whenever high voltage energy is in emission. If the LED is blinking randomly, the igniter tip is very close to die. But if the LED is on continuously, the igniter is open, that is to say, spark is not triggered.

▐ Enable to identify whether spark plug is activated by rigging operation indicator or not (LED Lamp)

▪ Apply Solid State Type Rather Than Discharge Tube Type

▪ Enable to identify whether spark plug is activated by rigging operation indicator or not (LED Lamp).

▪ Apply Low Tension Method for Output Emission Energy.

▪ Generates Spark 5 to 6 times a second.

KEC-EXC-10007

KEC-EXC-10007

Primary Voltage : AC 100 ~ 230 [V] (50 60 [Hz]) Free VoltageSecondary Voltage : 2200VDCVolt/Amp Rating VA : AC 100 ~ 230V 1A (60Hz)Normal Input : 60WRating J : 10 Spark per Sec. 24J (min J/spark)Spark period : Max . 8minutescategory temperate range : -25 ~ 75℃ETC : Sold State Type / LED LampETC : Sold State Type / LED Lamp

KOREA ENGINEERING




Ignition Spark PlugSpark Plug

2) Spark Plug

The conventional spark plug, which could not sustain against high pressure inside combustion chamber, used to leak hot gas, leading to negative effect to cable and exciter. To resolve this problem, Korea Engineering produced the pressurized seal structure able to enough sustain under 400 psi (approximately 28barg) pressure, and thereby has no hot gas leak through the igniter tip. Accordingly, this technology reduces more than 80% of potential damage on cable and exciter.

▐ Pressurized Seal Structure

Generating spark by the conventional air gap alone was not available in case of moisture and carbon being clogged the channel path of electricity flowing. And if the gap was widening a little bit in event of spark, it was main cause to fail ignition. To improve this issue, we employ new technology, which enable to trigger formidable spark at low voltage by inserting semiconductor between spark air gap. It is not in effect by moisture even under water.Especially the benefit of this technology is to generate same level of spark generated in combustion chamber of gas turbine and in air.

▐ Create a channel path of electricity flowing by Semiconductor

Our thorough check and inspection on customer sites and installed products could be fundament base in technology to develop and produce a newly improved spark plug with various connector types identical to those of numerous spark plug importers

▐ Production of Various Connector Types Is Available.

The edge of the tip exposed to flame is turned out to be main factor in reduction of lifespan for spark plug. To complement this problem, it is designed to enhance the lifespan for spark plug by incorporating heat-resistant alloy in the straight of 40 to 50mm in the edge of the tip.

▐ Heat-Resistant Alloy For Edge of Tip (INCONEL601) Is Used.

▪ Pressurized Seal Structure▪ Create a channel path of electricity flowing

by Semiconductor▪ Production of Various Connector Types Is

Available.▪ Heat-Resistant Alloy For Edge of Tip (INCO-

NEL601) Is Used.

KOREA ENGINEERING CO.

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