NST ENG CO., LTD.

No. CONTENTS FOR COMPANY PROFILE

1 INTRODUCTION

2 ORGANIZATION CHART

3 MAJOR CLIENTS

4 PROJECT EXPERIENCES & STATUS

5 MAIN PRODUCTS(FOR TRADING)

6 OUR PRINCIPALS & PRODUCTS

7 SUB-CONTRACTORS

1. INTRODUCTION

◆ We, NST ENG CO., LTD. (Hereinafter “NENCO”) provide offer services for

various piping related materials and for construction work to clients in the plants such

as oil and gas industries, petrochemical, refinery, power plant, and offshore etc..

◆ NENCO, since established in 2002 has had many experiences and fruitful

business with the clients for various domestic and global projects and it has earned

an enviable reputation in our business area.

◆ NENCO has a business relationship with the leading manufacturers in all over the

worlds and NENCO is able to provide any general and special products including

technical services to the clients as per requirements.

◆ Today, thanks to the experiences acquired through our positive activities, NENCO

is well known throughout the plant markets as a leading supplier for various

equipment and materials services and for construction services.

◆ NENCO always welcomes the opportunities to work with the clients for plant.

CEO

ADMINITRATION

ACCOUNTING

DOCUMENT

BUSINESS

SALES

EPC TEAM

TRADING TEAM

MARKETING

ASIA

MIDDLE EAST

PROCUREMENT

DOMESTIC

OVERSEAS

2. ORGANIZATION CHART

NO DOMESTIC CLIENTS

1 SK Engineering & Construction Co., Ltd.

2 Daelim Industry Co., Ltd.

3 GS Engineering & Construction Co., Ltd.

4 Hyundai Engineering & Construction Co., Ltd.

5 Hyundai Engineering Co., Ltd.

6 Hyundai Heavy Industry Co., Ltd.

7 Samsung Engineering Co., Ltd.

8 Samsung C&T Corporation

9 Posco E&C Co., Ltd.

10 Hanhwa E&C Co., Ltd.

11 Daewoo Engineering & Construction Co., Ltd.

12 ETEC E&C Co., Ltd.

3. MAJOR CLIENTS

NO COUNTRY OIL & GAS COMPANY

1 KUWAIT KOC /KNPC

2 SAUDI ARAMCO, SABIC

3 IRAN NIOC, NIGC

4 MALAYSIA PETRONAS, MLNG, MMHE, KENCANNA PETROLEUM

5 INDONESIA PERTAMINA, CHEVERON, SHELL

6 VIETNAM PETROVIETNAM

7 SOUTH AFRICA SASOL

8 UAE PETROFAC, ADCO, ADNOC

4. PROJECT EXPERIENCES

5. MAIN PRODUCTS

We are providing Stainless steel seamless and welded pipes with reputable and proved

quality from Oil & Gas company for all uses like a Oil & Gas, Petrochemical, general

industrial, LNG vessel & facility and so on.

1) Stainless Steel Seamless & Welded Pipes

1) Stainless Steel Seamless & Welded Pipes

A) Specifications

* Seamless steel tubes and pipes : OD 6~762mm, WT 0.5~70.0mm

* Welded steel pipes : OD15~2200mm, WT 0.5~80.0mm

B) Grades (Austenitic Stainless Steel & Duplex Stainless Steel): GB/ASTM/JIS/EN

2) Carbon Steel Seamless & Welded Pipes

We are providing seamless or welded pipes (ERW, SAW, SPIRAL, 5CT,

Coated) of Carbon steel for Structure, Plumbing, Boiler & Heat

exchanger and Oil & Petrochemical uses.

5. MAIN PRODUCTS

2) Carbon Steel Seamless & Welded Pipes

A) Specifications

* Seamless pipes : OD 10.3~219.075mm, WT 1.245~28.575mm

* Welded steel pipes : OD219~3048mm, WT 5~30.0mm

B) Grades : ASTM/JIS/API/Etc

3-1) Steel Coil & Plate ( Stainless steel – CR/HR)

We are providing various specs and grades of stainless steel coil and plate.

(JIS/DIN/ASTM -304/L,305,309,310S,316/L,321,347,409L,410L,420,430)

5. PRODUCTS CATEGORY

3-2) Steel Plate ( Carbon steel )

We are providing various specs and grades of carbon steel plate with

KS, JIS, ASTM, ASME, BS, EN specification.

Ship building – AH32, DH32, AH36, DH36,

EH32, EH36

Boiler & Pressure Vessels – ASTM/ASME

(A285/A516)

General & Welding Structures –

JIS SS400ABC,SS490ABC, SM570

SM490YA/B,SM520B/C

ASTM-A36/A283,A572,A573,A709

ASME-SA36,SA283,SA516

BS4360-43A,50ABC

EN10029-S235JR,S275JR,S355JR,etc

Machine Structures - KS/JIS/SAE

3-2) Steel Plate ( Carbon steel )

(CS, STS, DSS, ALLOY, CuNi, Etc)

Elbow, Tee, Reducer, Elbow cap,

Lateral, Manifold, Socket,

Threaded, Outlet

4) Steel Pipe Fittings

We are providing various specs and materials of fittings.

(KIS, JIS, ASTM, ASME, ANSI, DIN, API, BS, Etc)

5. MAIN PRODUCTS

Flanges

(CS,STS,DSS,ALLOY, Etc)

Welding neck flange, Lap

point flange, Blind flange,

Threaded flange, Slip on

flange, Socket welding

flange, Etc

6) Steel Pipe Flanges

We are providing various specs and materials of flanges.

(KIS, JIS, ASTM, ASME, ANSI, DIN, API, BS, Etc)

5. MAIN PRODUCTS

Valves - Manual and control type

(CS, STS, DSS, Etc)

Ball, Globe, Gate, Check, Butterfly, DBB,

SBB, Plug, Instrument fittings, Manifold, Etc

7) Steel Valves

We are providing various Valves for Power plant, Nuclear and Oil&Gas

projects. (API, ASME, JIS, BSI, NACE, ISO, MSS, ABS, ISA, ETC)

5. MAIN PRODUCTS

8) Special steel products (Pipe, fitting, flange, valve, etc)

We are providing special steel products for general industrial, Boiler, Heat

exchanger, onshore and offshore uses.

1) Inconel – 600/601/617/625/690/718/X750/800/800TH

/825

2) Hastelloy - B2/B3/C22

3) Monel Alloy – 400/K500

4) Titanum – Grade1/2/3/5/11

5) Duplex Stainless Steel – UNS S32750/S31803/S32304

6) Copper & Copper Alloy & Copper Nickel

5. MAIN PRODUCTS

Wide Flange Beams – KS D3503, 3515, 3502

Reinforcing Bars – KS D3504, JIS G3112, ASTM

A615, BS4449

Angles & Channels

We are providing various specs and sizes of structure steels for construction,

engineering works, bridges, etc.

9) Structure Steels (Beam, Bar, Channel, Angle, etc)

5. MAIN PRODUCTS

NENCO has been promoting and marketing for various Power plant,

Nuclear Oil&Gas and other projects with agent agreement relationship

with below principals and products.

6. OUR PRINCIPALS AND PRODUCTS

FBE Coating Pipes – Globetech International / KSA

SS Seamless/Welded Pipes – WUJIN / China (KOC Approved)

Pipe Fittings/Flanges – ZNHI / China (Aramco/Sabic/KOC Approved)

Bolts and Nuts – Bea srl / Italy

Electric and Instrument Cables – Fujikura / Japan

Termination Kits – Tyco Raychem / NIE Kuwait

Fire Alarm System – Tyco Thorn Security / UK / SSS Kuwait

Clean Agent System – Tyco LPG / Spain / SSS Kuwait

CCTV System – VICON / UK / SSS Kuwait

Refractory Anchorage System- CSP / UK

• POSCO

• HYUNDAI STEEL

• DONGKUK STEEL

• EEW KOREA

• SEAH STEEL PIPE

• STEEL FLOWER

• HYUNDAI RB

• DONGYANG STEEL PIPE

• DAIDUCK STEEL PIPE

• HUSTEEL PIPE

• BNB SUNGWON PIPE

• ILJIN STEEL PIPE

• TRIS STEEL PIPE

• SAMKANG M&T

• LS METAL

• SEAH STAINLESS STEEL PIPE

• TK BEND FITTING

• SK BEND FITTING

• SBC BEND FITTING

• BENCAN KOREA FITTING

• KOREA FLANGE CO.(KOFCO)

• HYUNDAI FLANGE

• METAL KOREA

• KUMKANG VALVE

• 3Z VALVE

• PK VALVE

• SAMWOO KJS TECH

• KMC VALVE

• TY VALVE

• KPL VALVE

• S&S VALVE

• SWI VALVE

• SOOSUNG VALVE

• YONGPOONG VALVE

• DKC VALVE

• HWASUNG VALVE CO., LTD.

• YANGBO SPECIAL STEEL

• BOMYUNG SPECIAL STEEL

• SAMYANG SPECIAL STEEL

• HVCM

• LS CNS

• DAERYUK FBE STEEL PIPE

• YOUNGHYUN BM

• KMG

• ASIA BOLT CO.

7. SUB-CONTRACTORS (Korea Only)

THANKS FOR YOUR ATTENTION AND TIME TO

“ NST ENG CO., LTD.” WE, NENCO WILL TRY TO

OUR UTMOST EFFORT BE YOUR SINCERE

AND DEDICATED PARTNER.

BEST REGARDS

NST ENG.

#1402, IS Biz Tower, 1-1, Yangpyeong-dong 5(o)-ga, Yeongdeungpo-gu, Seoul, Korea

(서울시영등포구양평동5가 1-1 아이에스비즈타워 1402호)

Tel: +82 (0)2 6968-1388, 9 / Fax: +82 (0)2 6968-1390

MP: +82 (0)10 7231-1388

Email: sales@nsteng.co.kr / edward.ryoo@gmail.com

Web : www.nsteng.co.kr