Member for+ 2 years

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Contact - DONGSUH Co., Ltd.

1157, Gijang-daero, Ilgwang-myeon, Gijang-gun
Busan 46047

South Korea

Fax +82 51 724 4857

Latest products added

Spring Energized Seal

Spring Energized Seal

Spiral Wound Gasket

Spiral Wound Gasket

Die Formed Ring and Gasket

Die Formed Ring and Gasket

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Legal information - DONGSUH Co., Ltd.

Nature Headquarters
Year established 1994
Corporate capital 1,080,000 USD
Co.Registration No 621-81-71617
Kompass ID? KR123328
Kompass member for + 2 years
Membership Booster International

Presentation - DONGSUH Co., Ltd.

# Keyword 
Mechanical Seals, Mechanical Packing, Seals for Power Generation Plant and Gaskets

# Company Information
Since 1993, Dongsuh Industry Co., Ltd. has been conducting the continuous R&D and acquired the highest quality level Q-grade as a qualified supplier to nuclear power plants.
The production services range from the nuclear power plants, thermal power plant, oil & gas industry and petrochemical industry, etc. Most sealing device has been replaced with Dongsuh's products in Korea power plants. It leads to take up 80% of market share in this industry.

# Strength
High-Quality, Prompt Response, Reasonable Value

Company catalogues -  DONGSUH Co., Ltd.

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Brochure_Dongsuh_opt (English)

2 pages

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Catalogue_Dongush (English)

146 pages

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NEWS&EVENT (English)

6 pages

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Company’s Videos -  DONGSUH Co., Ltd.

General Information -  DONGSUH Co., Ltd.


Type: ISO 9001, ISO 14001

Export area

Taiwan, Indonesia, Kuwait, Saudi Arabia, United Arab Emirates, Iraq, Philippines, Viet Nam

Executives - DONGSUH Co., Ltd. Download the executives list from the same business

Jeonggwon Seo

CEO - Chief Executive Officer

Dayoung Kim


News -  DONGSUH Co., Ltd.

Jan 1 2016
Participate in an event

The acquisition of new technologies "Graphite Bonnet Gaskets Reinforced with Braiding Yarn"

Date: January 1, 2016 7:09 AM

End: December 31, 2030 7:09 AM

The core technology applied to the new lunch was "The Graphite Bonnet Gasket for the Power Plant Valve Bonnet" in 2016.
This is NET-certified technology that has been operated under [the Industrial Technology Innovation Promotion Act] 

Features of the new product
1. Upper and lower Graphite Yarn are composite structures.
Its durability improved by absorbing internal pressure shocks. (Transfer stress)
2. The graphite yarns used in reinforcement are:
Twist the graphite strips around, knitted inconel wire(Super heat-resistant metal) and granted Tensile strength.
3.To avoid impact on the sealing area of the graphite gasket, manufacturing reinforcement is characterized by thin fabrication.
4. The reinforcement itself is composed of graphite, so it has a chemical resistance, heat resistance, lubricability, and also increase confidentiality as a seal.

Location -  DONGSUH Co., Ltd.

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