jh company catalog(english version) 20151109

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JH for the best heat & cold bending and pipe model coaster cutting product’s.

JH Co., Ltd.

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Contents

1. Company introduction

2. Organization and business configuration

3. Main activities and technology

4. Production facilities

5. Manufacture products

6. Each key-processes of product

7. Installation

8. Delivery performance

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CEO Massage JH Co., Ltd. , grown up thanks to your love and support is a bending company

for section shape steels such as various H-BEAM, PIPE, ANGLE, CHANNEL,

FLAT-BAR, has been producing construction ARCH- structure balcony, fence,

various products for machines and transformed into a company producing and

supplying steel ribs for tunnels such as subway, highway, cable tunnel,

electric ditch, irrigation ditch, etc, construction steel forms with a belief for

the second founding, developing into a truly comprehensive company through a large-scale H-BEAM Machine facility of the largest domestic capacity up to recent time.

We promise you that we’ll step closer to a business participating in your prosperity and contributing to

development of the society with the founding spirit of quality first, customer satisfaction, lowest pricing

through a craftsmanship, superior quality, low prices and quick delivery.

Thanks you.

1. Company Introduction

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Company overview

division resumeCompany name JH Co., Ltd

CEO Hoygyu ChoiFounding Date December 18th, 2007Current Status Number of employees : 35 persons

Company Address 376-70, Georyu-ro, Georyu-myeon, Goseong-gun,Gyeongsangnam-do, Korea

Website www.jhgroup.co.krTel +82-55-673-3525 (general director)Fax +82-55-673-3035

date2007, 12 Established JH Co., Ltd and opened Seoul office.2009, 05 Certified for ISO 90012009. 06 Approved by Hyundai E&S2012. 08 Certified for Innobiz.

Company history

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License & Certificate

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Sales Department

Business Manager

Management Department

Outsourced operations

Sales business

Production Department

Production work

Factory work

Design

Management

Procurement

Quality of work

2. Organization and Business Configuration

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Production, delivery of Lattice Girder.

Subway’s steel structures.

HF bending of H-Beam and Pipe.

Pipe Coaster Import / export

Building’s steel structures.

Steel Form.

Steel attachment.R.O.KAND

PHILIPPINESS

3. Main Activities and technology

• Applying the NATM to ARCH TYPE structure.• Economy of production, delivery.• Applied to highway and railway tunnels.

Lattice Girder

• Supplied versatile induction pipe bending equipment.• Chemical & Petro-chemical industry, Oil & Gas Pipeline,• Shipbuilding, Construction and Marine piping.

HF-Bending

Steel Structure• Reaction frame for TBM machine.• Building and factory’s steel structure.• etc

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4. Production facilities

Facility Name Specification Q’ntyHF Bending M/C 8”~24” Pipe, H-100~H-600 Beam. 1HF Bending M/C 20”~32” Pipe, H-500~H-900 Beam. 1

Cold Bending M/C Φ1~Φ900 Pipe. 1Cold Bending M/C H-100~H-400 Beam, Square Pipe. 1

CNC Pipe Coaster 50A~600A 1

CNC Pipe Coaster 100A~1100A 1Pipe Boring M/C 1Auto Spider M/C LG50~LG130 1

Round Bar Bend Φ20~Φ32 1Band saw H600 1

CO2 Welding M/C 600A 20Hoist Crane 5ton, 10ton, 8

Gantry Crane 5ton 2Gantry Crane 2.5ton 4

Fork Lift 6.5ton 1

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High-Frequency Bending M/C

SIZE RANGEPIPE (1” ~ 32”) Min 2d ~ Max non limited

H-BEAM (H-100 ~ H-600) R400 ~ R18000

Capacity of High-Frequency Bending M/C

5. Main Product

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Product of High-Frequency Bending M/C

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Cold Bending M/C

Bending Shape of Cold Bending

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Product of Cold Bending M/C

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Cutting Process of Coaster

Product of Coaster

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TYPE S1

(mm)S2

(mm)H

(mm)B

(mm)D

(mm)F

(cm2)G

(kg/m)e

(cm)JX

(cm4)WX

(cm3)JY

(cm4)WY

(cm3)

3SP-5018 26 94 100 10 10.40 10.0 4.8

2 138 29 89 18

20 30 100 100 10 13.35 12.3 5.03 193 38 106 21

3SP-7020 30 120 140 10 13.35 12.5 5.9

7 306 51 232 33

22 32 124 140 10 15.64 14.3 6.31 375 60 272 39

3SP-9520 30 145 180 10 13.35 13.1 7.1

4 485 66 407 45

22 32 149 180 10 15.64 14.9 7.53 589 78 482 54

3SP-11020 30 160 220 12 13.35 14.1 7.8

5 612 75 634 58

22 32 164 220 12 15.64 15.9 8.26 741 90 752 68

3SP-13020 30 180 220 12 13.35 14.1 8.0

9 806 87 634 58

22 32 184 220 12 15.64 15.9 8.50 971 105 752 68

3-bar girders : 2 ＋ 1 bars Immediate support in the excavation area. Single bar either at the excavation or ground side, depending on the application.

3 Bars type Lattice Girder

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TYPE S(mm)

H(mm)

B(mm)

D(mm)

F(cm2)

G(kg/m)

JX

(cm4)WX

(cm3)JY

(cm4)WY

(cm3)

4SP-10020 140 100 10 12.56 13.2

1 456 65 204 41

30 160 100 10 28.28 25.53 1210 151 302 72

4SP-14020 180 140 10 12.56 13.6

0 807 90 456 65

30 200 140 10 28.28 25.92 2059 206 871 124

4SP-18020 220 180 10 12.56 14.5

5 1260 115 807 90

30 240 180 10 28.28 26.87 3133 261 1606 178

4SP-22020 260 220 12 12.56 16.4

6 1883 139 1399 127

30 280 220 12 28.28 28.78 4434 317 2567 233

4-bar girders : 2 ＋ 2 bars Application as wallplate beam or stiff cross girder. Easy and quick assembling, simple handing.

4 Bars type Lattice Girder

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Lattice Girder Facilities

Lattice Girder Installation

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6. Each key-processes of product

1. bendingBending by DWG

2. cuttingCutting by DWG

3. inspection

5. outlet4. packing

● HF BENDING M/C ● Auto pipe cutting M/C

★ facility ★ facility ★ facility

● Out of roundness device

High-Frequency Bending Part.

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2. inspection

● Pipe Coaster M/C

★ facility ★ facility

● SCALE, RADIAL SCALE

4. outlet3. packing

Pipe Cutting (Coaster) Part.

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Lattice Girder Part.


2. bendingBending by DWG

3. mountingSpider, bar and bracket

4. welding

5. inspection 6. packing 7. outlet

★ facility

● BAND SAW ● BENDING M/C ● USE WORKING TABLE AND JIG

● WELDING M/C

◈ outsourcing

● SCALE, RADIAL SCALE ● WOOD, STEEL BANDER.

★ facility ★ facility ★ facility

★ facility

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7. Installation

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8. Delivery PerformancePerformance history (2009)

Date Order from ConstructionPerformance

Ref.Qty Format

2009,05Hyundai Steel corp Jinju Sports complex 1,200

ton Pipe 300A and Coaster 　2009,05Taejoo Steel

corp Automatic clean net (Kimpo city) 280 EA Pipe 500A BEND×90˚ 外 Bending 　2009,06 Taejoo Steel corp Automatic clean net (Paju city) 815 EA Pipe 500A BEND×90 ˚ 外 Bending 　2009,07 Taejoo Steel corp Automatic clean net (Kimpo city) 451 EA Pipe 500A BEND×90˚ 外 Bending 　2009,09Yoo-a Yonsei Jung-Ang church 100 ton H-Beam Bending 　2009,10Daejong Eng.

Corp. Hyundai steel corp. Gas pipe 84 EA Pipe 300A×24t×90˚ 外 Bending 　2009,10Se-Eun steel

corp. Tong Yong LNG U-Bend 470 EA Pipe 150A×180˚ Bending 　2009,10Taejoo steel

corp. Automatic clean net (Namyangju city) 342 EA Pipe 500A BEND×90˚ 外 Bending 　2009,10 Hyundai Steel corp Ko Yang city crosswalk bridge 100 ton Pipe 600A×22t 外 Bending 外　2009,10Da-An corp. Automatic clean net (Hangbok city area) 120 EA SUS, Pipe 300A BEND×90˚ 外

Bending 　2009,11Taejoo Steel

Corp Automatic clean net (Asan city) 130 EA Pipe 500A BEND×90˚ 外 Bending 　2009,11For U ENG. Jang Chung

Church 　 70 ton H-Beam Bending 　2009,

11 For U ENG Sangcheon train station 150 ton Pipe, H-Beam Bending

2009, 12 Yoo-a Kimcheon train station 340 ton Pipe, H-Beam Bending

2009, 12

Taejoo steel corp Automatic clean net (incheon city) 250 ea Pipe 500A Bend×90˚ Bending

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Performance history(2009)

Year Order from ConstructionPerformance

RefQty Format

2009,12 OhJo corp. Seould city highway soundproof

wall 500 ton H-Beam Bending 　2009,1

2 Yoo-a Busan train station 430 ton Pipe, Bending ＆ Coaster 　2009,1

2 Sehwa corp. Kwangju National Science Mu-seum 270 ton H-Beam Bending 　

2009,12 Hoyeon corp. Jeju Character Museum 232 ton H-Beam Bending 　

Performance history (2010)

Year Order from ContructionPerformance

RefQty Format

2010,01 For U ENG. SungNam city natural park 1,270

EA Pipe 190A 外 Coaste 　2010,0

1 SNP corp. Automatic clean net (Namyangju city) 113 EA Pipe 500A BEND×90˚ 外 Bend-ing

Y-TEE in-

cluded2010,0

1 Shinkwang SRP corp. Automatic clean net (Songdo city Bio area) 169 EA Pipe 500A BEND×90˚ 外 Bend-

ingY-

TEEin-cluded

2010,02 JungWoo Machinery Plant line Tank 108 本 SUS 316) Chnnel TYP, Bending 　

2010,02 Yoo-a corp. Shinsegye Culture Center 350 ton H-Beam Bending 　

2010,03 Hyundai Steel corp. Chung Shim sports complex 1,320

ton Pipe, Bending & Coaster 　2010,0

4 SamKang SNT Tong Yong LNG Launching fac-tory 250 ton Pipe 500A×16t 外 Jacket

Coaster 　2010,0

4 Hyundai Steel corp. Seoul Yeoido Saggang cross-walk bridge 345 ton Pipe, Bending & Coaster 　

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RefQty Format

2010,04 Ace Steel corp. Hyundai capital volleyball stadium 234 ton Pipe, Coaster 　

2010,04 Ace Steel corp. Osan citizen sports complex 457 EA Pipe, 65A~250A, Coaster 　

2010,05 For U ENG Sungnam city natural park 567 EA Pipe, 50A~175A, Coaster 　

2010,05 Samjin corp. Sangmyung University Auditorium

roof 171 ton H-Beam Bending 　2010,0

8Kumbo Construc-tion corp.

Korean Express Train Station in Shinkyungju

3,136 EA Chnnel, 75×75×90˚ 外 Bending 　

2010,08

Shin-Ih steel corp. Heatproof local heat pipe 464 ton Chnnel, 250×250×25t 外 Bending

2010,09

Hyundai heavy engineering corp. SUBIA CCGT POWER PLANT 250 EA Pipe 500A BEND×90˚ 外 Bend-

ing2010,0

9 Kumho Tech corp. KINTEX #2 Showroom 1,704 EA Pipe, 125A×Coaster 　

2010,09 Youngsan corp. Yeosu city Yeoejado Bridge 141 ton H-Beam Bending 　

2010,10

Heesung ENG corp. Sancheong sports center 129 ton H-Beam Bending 　

2010,10 Woojin Tech Ulsan New Port Breakwater 2,320

EA Chnnel, 200×80 外 Bending 　2010,1

1Kyungsoo steel corp.

Seoul city New Government Build-ing 120 ton Pipe 600A Coaster 　

2010,11 NS corp. Automatic clean net (Songdo city) 106 EA Pipe 500A BEND×90˚ 外 Bending

Y-TEE in-cluded 　

2010,11 NS corp. Automatic clean net (Do An New city) 170 EA Pipe 500A BEND×90˚ 外 Bending

Y-TEE in-cluded 　

2010,12 NS corp. Automatic clean net (Songdo city) 132 EA Pipe 500A BEND×90˚ 外 Bending

Y-TEE in-cluded 　

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RefQty Format

2011,01 NS corp. Automatic clean net (Song Do city) 524 EA Pipe 500A BEND×90˚ 外

BendingY-TEE in-cluded

2011,02 Da An corp. Automatic clean net (Asan city) 41 EA 400A BEND & Y-TEE, 300A

SUS BEND 　2011,0

2Se-Il machin-ery corp. Automatic clean net (Namyangju city) 83 EA 500A BEND & Y-TEE, 150A

SUS BEND 　2011,0

3Hyundai Steel corp. National Eco Park 564 ton Pipe, Bending & Coaster 　

2011,03 For U ENG POSPLEX 50 ton Pipe, 700A Bending 　

2011,03

Posco Engi-neering Magnetic Train Railway 2,400

ton Magnetic Railway bending 　2011,0

4 Samjin corp. Yeosu Expo Exhibition room 111 ton Pipe, Bending & Coaster 　2011,0

4 Yoo-a corp. Kyungin Ara ocean-way terminal 100 ton Pipe, Bending & Coaster 　2011,0

4 Yoo-a cor. Yeosu Expo Exhibition room 181 ton H-Beam Bending 　2011,0

4 Sinkwang SRP Automatic clean net (Yeongjuong city) 160 EA Pipe 500A BEND×90˚ 外 Bending 　

2011,05 NS corp. Automatic clean net (Songdo city) 173 EA Pipe 500A BEND×90˚ 外

BendingY-TEE in-cluded

2011,05 Samjin corp. Osan trading center 250 ton H-Beam Bending 　

2011,05

Taejoo steel corp. Automatic clean net (Yeongjong city) 267 EA Pipe 500A BEND×90˚ 外

Bending2011,0

6 Yoo-a Korean Army sports complex 326 ton H-Beam, Pipe, Bending ＆ Coaster 　

2011,07

Hyundai Steel corp.

Yeosu Oil Tank Terminal, Dokdo marine science center

3,240 ton Pipe, Coaster 　

2011,11

Taejoo steel corp Automatic clean net (Yeongjong city) 1,158 EAPipe 500A BEND×90˚ 外 Bend-

ing 　

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RefQty Format

2012.01Shin-Ih steel corp. Heatproof local heat pipe 1,342 ea 250A SCH40 3D 外 Bending

2012.04Yungchang HIC STC #2 New port attachment PJT 3,223 ton Pipe Φ660.4 Coaster

2012.04Hysco Samcheck Port PJT 1,048 ton Pipe Φ406.4 Coaster

2012.04Posco ENG Suncheon Bay Light Rail Transport PJT 23.7 km Square Pipe Bending

2012.08Hysco Samcheck Port 2nd PJT 830 ton Pipe Coaster

2012.10Hdesi Dangjin heat power plant PJT 1,605 ton Pipe Coaster



RefQty Format

2013.01Hdesi. Dangjin heat power plant 2nd PJT 2,524 ton Pipe Φ1054 Coaster

2013.01Shin-Ih steel corp. Heatproof local heat pipe 1,342 ea 250A SCH40 3D 外 Bending

2013.04Yungchang HIC Samcheck Green power PJT 948 ton Pipe Φ660 Coaster

2013.06Yoo-a corp. U-dong Train station 351 ton Pipe coaster and bending

2012.08Seokwang steelPhilippiness sports center PJT 2,174 ton Pipe coaster and bending

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We all try to be the best.

JH Co., Ltd. Will be the best with the best employees.

Our goal is to meet Customer’s expectation in

Quality, Finish date, Cost, and Service.

When customers say “Only one JH Co., Ltd.!”

Our Mission has been accomplished.