COMPANY PROFILE - dkaustech.com Introduction_English.pdf · 2007. 07 Establishment of DONG SO...

COMPANY PROFILE

DONG SO METAL CO., LTD.

MARCH 2016

CONTENTS

1. COMPANY INFORMATION

2. PRODUCTS

4. MAIN EQUIPMENT

5. INSPECTION EQUIPMENT

6. QUALITY ASSURANCE

3. PRODUCT OVERVIEW

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1.-1 COMPANY INFORMATION

NAME DONG SO METAL CO., LTD.

PRESIDENT Seoungboo Oh FOUNDATION July 2007

ADDRESS #23, Dalseong2cha 6-ro, Guji-myeon, Dalseong-gun, Daegu,

711-891, Rep. of Korea

TEL NO. 82-53-611-8891~2 FAX NO. 82-53-611-8893

HOME PAGE In process LAND SPACE(㎡) 3,304

E - MAIL [email protected] FLOOR SPACE(㎡) 1,644

CAPITAL ￦ 1,000,000,000 COMPANY TYPE Joint Venture

GENERAL INFORMATION

FOREIGN INVESTED COMPANY

COMPANY SHOWA KINZOKU NATIONALITY JAPAN

INVEST TYPE Equity Ownership Ownership rate 49%

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2007. 07 Establishment of DONG SO METAL, Joint Venture with a Japan company

2007. 07 Supply Collar for YAT (Yorozu Automotive Tennessee)

Supply Collar for YMEX (Yorozu Mexico)

2008. 01

Obtained ISO/TS 16949 (TUV NORD →SAI GLOBAL)

2008. 10

Supply Collar for BAPM (Bridgestone APM Co., )

2010. 01 Supply Collar for DTR Korea

COMPANY HISTORY

2010. 04

Supply Collar for RSM COLLAR & PIPE

2010. 07 Supply Collar for YOROZU through SHOWA KINZOKU

2012. 05 Supply Collar for TOKAI RUBBER through SHOWA KINZOKU

2013. 08 Supply Collar for SHOWA KINZOKU (INDONESIA)

2013. 11 Supply Collar for YAGM (Yorozu Mexico)

2014. 04 Supply Collar for METAL NIFAST BRAZIL


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EMPLOYEE STATUS

GENDER DIRECTOR ADMIN. FACTORY TOTAL REMARKS

MALE - 4 2 6

FEMALE 1 2 7 10

TOTAL 1 6 9 16

ORGANIZATION CHART


PRESIDENT

EXPORT

TEAM

ADMINISTRAION

TEAM PRODUCTION

TEAM

QUALITY

ASSURANCE TEAM

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Year 2010 2011 2012 2013 2014 2015

Domestic 1,180 1,450 1,315 1,007 1,513 2,321

Export 5,389 10,557 6,801 8,581 12,352 14,687

Total 6,569 12,007 8,116 9,588 13,865 17,008

SALES & MAIN CUSTOMER

Sales Main Customers

Domestic

13.6%

Export

86.4%

Domestic : DKA,DKS

Export : YAT,YMEX,YAGM,BAPM,SHOWA,NIFAST

(Unit: Million. KRW)


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2.-1 PRODUCTS

1. SEMI-MANUFACTURES

2. ASSEMBLY

REAR SUSPENSION BUSH

CUTTING / CHAMFERING PRODUCT

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2.-2 PRODUCTS

SUSPENSION BUSHING

2. ASSEMBLY

PRESS PROCESSED PRODUCT(1)



1. SEMI-MANUFACTURES : WRAPPED COLLAR


1. SEMI-MANUFACTURES : R- CUTTING (Saddle Cut)

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PIPE BENDING & BRAZING LEVELING PIPE & OIL PAN TUBE HEATER NIPPLE


2. ASSEMBLY

AUTOMATIC TRANSMISSION FLUID WARMER OIL COOLER EGR COOLER

2.-3 PRODUCTS

PIPE FORMING & BENDING PRODUCT

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2.-4 PRODUCTS

COLD FORMING PRODUCT(1)

PISTON PIN BRAKE PART

INNER TUBE HOSE FITTING

ABS PART

HALTER(HANGER) PRODUCT(2)


HALTER

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2.-5 PRODUCTS

PIPE FLANGE PRODUCT

Embossing pipe for dustproof device of car

EMBOSSING PIPE PRODUCT


CNC PRODUCT


PIPE FORMING PRODUCT


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2.-6 PRODUCTS

BAR-COWL CROSS PRODUCT TRAILING ARM PRODUCT


MUFFLER PIPE PRODUCT


MBR PIPE PRODUCT


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2.-7 PRODUCTS

Aluminum Product

Inner - Cutting Inner - CNC Outer

Press

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2.-8 PRODUCTS

Aluminum Product

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INNER SLEEVE INNER SLEEVE

OUTER PIPE

STRAP/INSERT BRACKET

VALVE BODY

2.-9 PRODUCTS

Aluminum Product

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3.-1 PRODUCT OVERVIEW


2. PROCESS FLOW

Cutting → Chamfering → Forming → Bending

3. ASSEMBLY : Automatic Transmission Fluid Warmer

1) ROLE OF ATF WARMER

ㅡ Role of raising the temperature of transmission oil through inpouring engine coolant

ㅡ Improving fuel efficiency through reduction of friction in transmission

→ Brazing → Inspection → Packing → Shipment

2) ATF WARMER SYSTEM

PIPE BENDING PRODUCT SIMILAR BENDING PRODUCT


2. ASSEMBLY : Oil cooler , EGR(Exhaust Gas Recirculation) cooler

1) OIL COOLER

2) EGR COOLER

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Cutting → Chamfering → Inspection → Packing → Shipment

CUTTING / CHAMFERING PRODUCT

2. PROCESS FLOW


3. ASSEMBLY : Rear suspension

PRESS PROCESSED PRODUCT (1)


2. PROCESS FLOW

Cutting → Chamfering → Forming → Piercing

→ Slot-cutting → Inspection → Packing → Shipment

SIMILAR PRODUCTS SIMILAR PRODUCTS

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Blanking → U-bending → O-bending → Restriking


2. PROCESS FLOW


1. SEMI-MANUFACTURES : R-CUTTING

2. PROCESS FLOW

Cutting → Press → R-cutting → Grinding

→ Inspection → Packing → Shipment

1. SEMI-MANUFACTURES : LAP COLLAR


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Cold forming → CNC(Computer Numerical Control) processing

COLD FORMING PRODUCT(1)

2. PROCESS FLOW


→ Heat treatment → Surface treatment → Ultrasonic cleaning

SIMILAR PRODUCTS

* COLD FORMING PROCESS

1st Upset 2nd

Forward extrusion

3rd Backward extrusion

4th Piercing

5th Burnish


1. PISTON PIN 2. BRAKE PART

3. ABS PART 4. HOSE FITTING

HALTER(HANGER) PRODUCT(2)


2. PROCESS FLOW

Cold forming → Bending → Cutting


SIMILAR PRODUCTS

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2. PROCESS FLOW


Cutting → Chamfering → Press(Flange)


PIPE FLANGE PRODUCT

CNC PRODUCT


2. PROCESS FLOW

Cutting → CNC 1st → CNC 2nd


EMBOSSING PIPE PRODUCT


2. PROCESS FLOW

Cutting → Chamfering → Press(Embossing)


PIPE FORMING PRODUCT


Cutting → Chamfering → Press(Forming)

2. PROCESS FLOW

→ Tapping → Inspection → Packing → Shipment

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2. PROCESS FLOW


MUFFLER PIPE PRODUCT

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4. MAIN EQUIPMENT

NAME OF EQUIPMENT TYPE MODEL MADE BY Q’TY

PIPE CUTTING M/C

Circular TK5C-70GL 津根精機製(JAPAN) 3

Circular TK5C-100GL 津根精機製(JAPAN) 1

Bite YSPR-085 ユウセイ精密機械(KOREA) 1

CHAMFERING M/C

SH50-100M/C 新和産業(KOREA) 4

SH80-100M/C 新和産業(KOREA) 2

OIL WASHER Rotating equipment SAERON HITECH(KOREA) 4

INSPECTION EQUIPMENT CL TECH 1

MANUFACTURING EQUIPMENT

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INSPECTION EQUIPMENT

◆ CMM ◆ Hardness Gage ◆ Universal Testing Machine

5.-1 INSPECTION EQUIPMENT

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FLATTENING & FLARE TEST

FLATTENING TEST FLARE TEST

TEST METHODS TEST PHOTO TEST METHODS TEST PHOTO

5.-2 INSPECTION EQUIPMENT

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Quality Certificate

6. QUALITY ASSURANCE

▪ ISO/TS 16949

was acquired on 11th JULY, 2013

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COMPANY PROFILE - dkaustech.com Introduction_English.pdf · 2007. 07 Establishment of DONG SO...

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