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SEHO ENGINEERING

Company

We design it, we build it, and we never stop improving it.

Years of field experience and accumulated manufacturing know-how let us run the whole process ourselves — design, fabrication, assembly and testing. We keep improving performance, durability and ease of operation to suit the materials and the demands of each site, and we keep researching and upgrading as the industry and our customers change.

A machine that adds value the longer it is used, and earns trust as the years pass. SEHO does not settle for the technology it has today — we keep developing and refining to build better recycling equipment.

CEO

Technology that considers the environment, equipment proved on site

SEHO Engineering has developed and built recycling equipment technology since 1999. In those twenty-seven years we have never settled for simply making machines.

What does the site actually need? Which machine will still be working years from now? How can it be run more efficiently and more safely? Those questions have never left us.

Beginning with styrofoam densifiers and other plastic recycling machines, we have developed and built compactors, polyurethane recycling equipment and lines for glass fibre and glass-fibre panel — all on our own technology.

The design and manufacturing skill gathered along the way went into machines for other industries as well: non-point pollution treatment machinery, oversized screw blade forming machines, KF-94 mask filter fabric lines and hydro-charging equipment. Our technical ground has widened steadily.

Technology is finished on site. However good a design is, it is not real engineering if it does not work properly where it is installed. We have gone to our customers’ sites ourselves and fed the problems and requests we found there back into the machines.

That accumulated experience became the engineering strength that is ours alone: equipment that is stronger, steadier and lasts longer. What we make is not simply a machine, but a machine that keeps doing its job on site for years.

We will not rest on the technology and experience gathered so far. New materials, new processes and a fast-changing industrial landscape call for continuous research and development — and for the technology and equipment the site genuinely needs.

Technology that considers the environment. Equipment that understands the site. Engineering that is worth more the longer it is used. Beyond the recycling industry, SEHO Engineering intends to be a technology-led manufacturer that develops what other production floors need and builds a better industrial future together with its customers.

Technology carried forward since 1999. Manufacturing experience earned on site. Equipment we built ourselves and proved ourselves. And the new value that technology creates — SEHO Engineering will keep all of it.

Thank you.

Chief Executive Officer Choi Jong-ho

Company
SEHO ENGINEERING CO., LTD.
CEO
Choi Jong-ho
Founded
1999 (incorporated 2001)
Address
159, Sanmakgongdan-ro, Yangsan-si, Gyeongsangnam-do, 50567, Republic of Korea
Main products
Styrofoam densifiers and compactors (EPS, EPE, EPP, PSP), glass-fibre and glass-fibre panel processing equipment
Phone
T. +82-55-384-5668 / F. +82-55-384-5669
1,622units
Machines delivered

564 in Korea · 1,058 abroad

14countries
Export markets

incl. USA, Canada, Australia

28
Patents & certifications

13 patents · 4 utility models · 10 certifications

27years
In-house engineering

R&D institute founded 1999

History

1999 → today

2020's

  • 2021.06

    Over 300 installations in Korea and exports to 14 countries including the USA

  • 2021.01

    Designated a Promising Export SME (5th round)

  • 2020.12

    Developed and supplied KF-94 filter fabric machinery and a hydro charging machine

2010's

  • 2019.01

    Completed development of a robot joint and a cycloidal reduction gear

  • 2018.11

    Demonstrated and supplied a high-performance compactor for fishery waste styrofoam in Gyeongsangnam-do

  • 2017.08

    Developed and supplied a compactor for waste nappy film

  • 2017.01

    Developed and supplied a cam-driven wire cutter for discarded fishing traps

  • 2016.10

    Developed and supplied a machine that turns waste fishing nets into ingots

  • 2014.12

    Completed in-house development of a screw blade forming machine

  • 2014.11

    Completed development of compactors for wet and flame-retardant styrofoam

  • 2013.05

    Built and put into service a large welding turntable of our own design

  • 2010.02

    Completed development of a waste styrofoam shredder

2000's

  • 2009.05

    Registered three CE certifications and one UL listing

  • 2008.06

    Developed an oil-spill recovery system using waste foam resin and supplied it to KIMST

  • 2007.03

    Certified as an INNO-BIZ company

  • 2007.01

    Certified to ISO 9001 and ISO 14001; completed 250 kg and 300 kg production densifiers

  • 2006.12

    Developed and supplied filter machining equipment for non-point source pollution

  • 2006.02

    Developed and supplied a urethane powder and binder mixer for acoustic insulation

  • 2005.06

    Registered an Eco-Label certificate for waste reduction and densification equipment

  • 2004.04

    Completed the 200 kg production densifier

  • 2003.11

    Moved head office and plant, completed 100 kg and 150 kg densifiers, began public-sector supply and exports

  • 2003.05

    Supplied 22 PSP (instant-noodle cup) processing units to the ROK Army Headquarters environmental office

  • 2002.09

    Production plant completed

  • 2002.03

    Registered as a government procurement supplier

  • 2001.03

    Incorporated as SEHO ENGINEERING CO., LTD.; completed the 50 kg production densifier

  • 2001.01

    Registered as a venture company

1990's

  • 1999.06

    Completed the first 15 kg production styrofoam densifier

  • 1999.04

    Completed development of the TURBO SCREW

  • 1999.03

    SEHO Engineering founded

Company

Where our machines run

Korea 564 unitsHead office564 unitsKorea 564 units
United States 612 units612 unitsRECYCLETECHUnited States 612 units
Canada 16 units16 unitsCanada 16 units
Australia 303 units303 unitsIS RECYCLINGAustralia 303 units
Brazil 25 units25 unitsFINDER INTERNATIONALBrazil 25 units
France 14 units14 unitsFrance 14 units
Malaysia 7 units7 unitsMalaysia 7 units
Chile 17 units17 unitsChile 17 units
Denmark 4 units4 unitsDenmark 4 units
Japan 23 units23 unitsJapan 23 units
India 5 units5 unitsIndia 5 units
Mexico 8 units8 unitsMexico 8 units
Colombia 7 units7 unitsColombia 7 units
New Zealand 14 units14 unitsNew Zealand 14 units
Türkiye 3 units3 unitsTürkiye 3 units

Korea

  • Busan City Environmental Resource Park Office

  • Nuclear power plants

    Yeonggwang · Uljin · Kori · Wolsong

  • Recyclers, demolition contractors and synthetic resin processors

    and many more

Overseas partners

  • RECYCLETECH

    United States

  • IS RECYCLING

    Australia

  • FINDER INTERNATIONAL

    Brazil

Head office and plant

Head office and plant

159, Sanmakgongdan-ro, Yangsan-si, Gyeongsangnam-do, 50567, Republic of Korea

T. +82-55-384-5668F. +82-55-384-5669

[email protected]