Post on 14-May-2020
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 dsm@dongsometal.com 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
1.-2 COMPANY INFORMATION
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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
1.-3 COMPANY INFORMATION
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)
1.-4 COMPANY INFORMATION
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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
PRESS PROCESSED PRODUCT(2)
1. SEMI-MANUFACTURES : WRAPPED COLLAR
PRESS PROCESSED PRODUCT(3)
1. SEMI-MANUFACTURES : R- CUTTING (Saddle Cut)
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PIPE BENDING & BRAZING LEVELING PIPE & OIL PAN TUBE HEATER NIPPLE
1. SEMI-MANUFACTURES
2. ASSEMBLY
AUTOMATIC TRANSMISSION FLUID WARMER OIL COOLER EGR COOLER
2.-3 PRODUCTS
PIPE FORMING & BENDING PRODUCT
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1. SEMI-MANUFACTURES
2.-4 PRODUCTS
COLD FORMING PRODUCT(1)
PISTON PIN BRAKE PART
INNER TUBE HOSE FITTING
ABS PART
HALTER(HANGER) PRODUCT(2)
1. SEMI-MANUFACTURES
HALTER
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1. SEMI-MANUFACTURES
2.-5 PRODUCTS
PIPE FLANGE PRODUCT
Embossing pipe for dustproof device of car
EMBOSSING PIPE PRODUCT
1. SEMI-MANUFACTURES
CNC PRODUCT
1. SEMI-MANUFACTURES
PIPE FORMING PRODUCT
1. SEMI-MANUFACTURES
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1. SEMI-MANUFACTURES
2.-6 PRODUCTS
BAR-COWL CROSS PRODUCT TRAILING ARM PRODUCT
1. SEMI-MANUFACTURES
MUFFLER PIPE PRODUCT
1. SEMI-MANUFACTURES
MBR PIPE PRODUCT
1. SEMI-MANUFACTURES
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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
1. SEMI-MANUFACTURES
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
1. SEMI-MANUFACTURES
2. ASSEMBLY : Oil cooler , EGR(Exhaust Gas Recirculation) cooler
1) OIL COOLER
2) EGR COOLER
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3.-2 PRODUCT OVERVIEW
Cutting → Chamfering → Inspection → Packing → Shipment
CUTTING / CHAMFERING PRODUCT
2. PROCESS FLOW
1. SEMI-MANUFACTURES
3. ASSEMBLY : Rear suspension
PRESS PROCESSED PRODUCT (1)
1. SEMI-MANUFACTURES
2. PROCESS FLOW
Cutting → Chamfering → Forming → Piercing
→ Slot-cutting → Inspection → Packing → Shipment
SIMILAR PRODUCTS SIMILAR PRODUCTS
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3.-3 PRODUCT OVERVIEW
Blanking → U-bending → O-bending → Restriking
PRESS PROCESSED PRODUCT (2)
2. PROCESS FLOW
PRESS PROCESSED PRODUCT (3)
1. SEMI-MANUFACTURES : R-CUTTING
2. PROCESS FLOW
Cutting → Press → R-cutting → Grinding
→ Inspection → Packing → Shipment
1. SEMI-MANUFACTURES : LAP COLLAR
→ Inspection → Packing → Shipment
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3.-4 PRODUCT OVERVIEW
Cold forming → CNC(Computer Numerical Control) processing
COLD FORMING PRODUCT(1)
2. PROCESS FLOW
1. SEMI-MANUFACTURES
→ Heat treatment → Surface treatment → Ultrasonic cleaning
SIMILAR PRODUCTS
* COLD FORMING PROCESS
1st Upset 2nd
Forward extrusion
3rd Backward extrusion
4th Piercing
5th Burnish
→ Inspection → Packing → Shipment
1. PISTON PIN 2. BRAKE PART
3. ABS PART 4. HOSE FITTING
HALTER(HANGER) PRODUCT(2)
1. SEMI-MANUFACTURES
2. PROCESS FLOW
Cold forming → Bending → Cutting
→ Inspection → Packing → Shipment
SIMILAR PRODUCTS
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3.-5 PRODUCT OVERVIEW
2. PROCESS FLOW
1. SEMI-MANUFACTURES
Cutting → Chamfering → Press(Flange)
→ Inspection → Packing → Shipment
PIPE FLANGE PRODUCT
CNC PRODUCT
1. SEMI-MANUFACTURES
2. PROCESS FLOW
Cutting → CNC 1st → CNC 2nd
→ Inspection → Packing → Shipment
EMBOSSING PIPE PRODUCT
1. SEMI-MANUFACTURES
2. PROCESS FLOW
Cutting → Chamfering → Press(Embossing)
→ Inspection → Packing → Shipment
PIPE FORMING PRODUCT
1. SEMI-MANUFACTURES
Cutting → Chamfering → Press(Forming)
2. PROCESS FLOW
→ Tapping → Inspection → Packing → Shipment
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3.-6 PRODUCT OVERVIEW
2. PROCESS FLOW
1. SEMI-MANUFACTURES
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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