Profile - TradeKeyimg.tradekey.com/images/uploadedimages/brochures/2/4/... · 2011-11-14 ·...
Transcript of Profile - TradeKeyimg.tradekey.com/images/uploadedimages/brochures/2/4/... · 2011-11-14 ·...
COPYRIGHT© 2009~2011 DONGSIN EF ALL RIGHTS RESERVED.
Profile
DONGSIN EF
GREETING
Welcome to DONGSIN EF
DONGSIN EF was established in July 2009. We product and supply high quality METAL EXPANSION JOINT,
FLEXIBLE HOSE and RUBBER EXPANSION JOINT for offshore & ship buildings.
Industry facilities and plants. In Nov 2009, we obtained certificate of Authenticity about RUBBER EXPANSION
JOINT from DUPONT in U.S.A for the first time in Korea.
In May 2010, we also got patent of EXPANSION JOINT, SILICONE JOINT which can stand under movement and
MISS ARRANGEMENT and Fire-Resistant RUBBER EXPANSION JOINT.
DONGSIN EF guarantees that we do not rely on imported products and we supply competitive product based on
Excellent quality and technique.
President Hwa-Jin, Oh
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
OVERVIEW
Company Name DONGSIN EF Co.
President Hwa-Jin, Oh
Established Date July 25, 2009
Head Office #205 Hwaseong B/D, 482-8 Mangwon-dong,
Mapo-Gu, Seoul, Korea
TEL 02-6082-6166
FAX 02-6082-6177
Factory Location 44-6 Seokjeong-ri, Daegot-myeon,
Gimpo-si, Gyeonggy-do, Korea
TEL 070-8280-7485~6
DONGSIN EF
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
FactorySize
(Square meter) Main Product
Gimpo-si 500
METAL / NON-METAL EXPANSION JOINTRUBBER EXPANSION JOINT
METAL FLEXIBLE HOSE
HISTORY
DONGSIN EF
Since 2009 ~
200907 Establishment of DONGSIN EF co. 11 Obtained ISO11 Acquired Quality Management
System ISO9001Certificate of qualification aboutRubber Expansion Joint from Dupont
12 Signed up supplier forSamsung Heavy Industries
201003 Signed up for Samsung Engineering
and Lotte Construction06 Signed up supplier for ENTOB
- Supplied EXPANSION JOINT to POSCO10 Obtained patent
- Fire-Resistant Rubber Expansion Joint- Low Vibration Silicon Expansion Joint
201101 Signed up for UAE TAKREER02 Obtained ISO 1400103 Signed up for GS Construction04 Supplied HONAM Petrochemical
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
ORGNIZED
PRESIDENT
MANAGEMENT PRODUCT QUALITY
SALES
GENERAL AFFAIRS
PRODUCT
DESIGN
INSPECT
SERVICE
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DONGSIN EF
PRODUCT
MAIN PRODUCTS
PLANT SHIP BUILDING
Metal Expansion Joint RUBBER Expansion JointMetal Flexible HoseQuick Coupling Hose Non-Metal Expansion JointSilicone Expansion Joint
Chemical Pipe Acid Pipe Steam PipeLiquid Pipe Gas Pipe High pressure Pipe
Drill Ship General ShipBattle ship
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DONGSIN EF
PRODUCT
Applications : Chemical Pipe and Acid Pipe
Material : Inside Teflon / Outside Steel(SUS304,316L)
Inside Teflon(VITON) / Middle(SILICA) / Outside Rubber(SILICONE)
Manufacturing Size : 2” ~ 20”
Pressure Range : Full Vacuum ~ 10 kg/㎠
TEFRON LINED EXPANSION JOINT SILICONE EXPANSION JOINT
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
PRODUCT
HIGH PRESSURE EXPANSION JOINT
Applications : Steam Pipe, Liquid Pipe, High Pressure Gas Pipe, etc.
Material : SUS304, SUS304L, SUS316, SUS31 6L, SUS321, etc.
Manufacturing Size : 2” ~ 20”
Pressure Range : 10 ~ 80 kg/㎠
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
PRODUCT
NON-METAL EXPANSION JOINT
Applications : Desulfurizer, Crematory, Steel Mill, Power Plant
Material : Non-Metal
Manufacturing Size : 2” ~ 70”
Pressure Range : 1~ 2 kg/㎠
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
PRODUCT
EXHAUST GAS LINES
Applications : Exhaust Pipe, Drainage Duct Line, etc.
Material : SUS304, SUS316L
Manufacturing Size : 2” ~ 78”
Pressure Range : 1 ~ 5 kg/㎠
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
PRODUCT
RUBBER EXPANSION JOINT METAL FLEXIBLE HOSE
Applications : Liquid Pipe, Gas Pipe, etc.
Material : VITON, EPDM, CR
Manufacturing Size : 2” ~ 70”
Pressure Range : 1 ~ 250 kg/㎠
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
QC WORK FLOW
PRESENT
All products quality in DONGSIN EF
are inspected and checked through
3 steps which are manufacturing
Processing and next step.
1 Step(Imports and Test)
- Inspection when we import
commodities.
(Use standard regulation)
- Approve suitability by filling
in DONGSIN EF Mill sheet2 Step(Inspection and
Test for Processing)
Processing Inspection by
using standard regulation
• Dimension Inspection
• Painting Inspection
• Welding Inspection
• Pressure Test3 Step(Final Inspection
and Test)
Result for final Inspection
and filling Inspection
Report Out.
When customers request for
Dimension Mill Sheet,
Treatment cert(Sub-vendor cert)
and submit External Inspection
Agency Sheet(Sub-vendor cert)
to customers.
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DONGSIN EF
EQUIPMENT
설비 명 규격 및 사양 수량
ROLL Machine 1,220L 1
ROLL Machine 1,220L 1
ROLL Machine 150A~5000A 1
Electric Welder AC Arc 5
Compressor 50 Bar 2
HOIST Crain 4 Ton 1
HOIST Crain 1 Ton 1
CO² Weding Machine 500A 4
CO2 Auto-Welding Machine 650A 1
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DONGSIN EF
EQUIPMENT
설비 명 규격 및 사양 수량
Steam Boiler 5kg 1
BOILER 1500 × 2500L 1
PRESS 300 Ton 1
PRESS 500 Ton 1
RADA 1000A 1
MOLD 2” ~ 18” Each 1SET
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DONGSIN EF
BUSINESS RELATIONSHIP
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DONGSIN EF
CERTIFICATE
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DONGSIN EF
CERTIFICATE
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE
DONGSIN EF
CERTIFICATE
GREETING | OVERVIEW | HISTORY | ORGNIZATION | PRODUCT | QC WORK FLOW | EQUIPMENT | BUSINESS RELATIONSHIP | CERTIFICATE