Company Introduction

We are at the forefront of eco-friendly innovation, realizing our vision for a sustainable future.

We are at the forefront of eco-friendly innovation, realizing our vision for a sustainable future.

With advanced material technologies and expertise across industries, we are evolving as a specialist in materials, parts, and equipment.

2020

2020

2018

2018

2018

2018

2016

2016

2013

2013

2012

2012

2011

2011

2011

2011

2004

2004

2003

2003

2001

2001

1999

1999

Establishment of a Dedicated Research and Development Department

Patenting a method for making composite formers

Patent Registration for Fluid Transfer Device

ISO 9001 Certification.

Obtained Venture Company Certification.

Agency Agreement with Seoul Fine Tech Co., Ltd.

Establishment of D.N.Tech Co., Ltd. as a Manufacturing Corporation

Agency Agreement with KCC for Silicone

Agency Agreement with DuPont for Fluoro Rubber.

Agency Agreement with Korea CMB Co., Ltd.

Establishment of Dongnam Trading

Patent for Foam Composition with Enhanced Adhesive Strength

08

09

05

12

10

05

08

07

08

04

02

03

Dn tech history

2020

2018

2018

2016

2013

2012

2011

2011

2004

2003

2001

1999

Patent for Foam Composition with Enhanced Adhesive Strength

Establishment of a Dedicated Research and Development Department

Patenting a method for making composite formers

Patent Registration for Fluid Transfer Device

ISO 9001 Certification.

Obtained Venture Company Certification.

Agency Agreement with Seoul Fine Tech Co., Ltd.

Establishment of D.N.Tech Co., Ltd. as a Manufacturing Corporation

Agency Agreement with KCC for Silicone

Agency Agreement with DuPont for Fluoro Rubber.

Agency Agreement with Korea CMB Co., Ltd.

Establishment of Dongnam Trading

08

09

05

12

10

05

08

07

08

04

02

03

Dn tech history

2020

2018

2018

2016

2013

2012

2011

2011

2004

2003

2001

1999

Establishment of a Dedicated Research and Development Department

Patenting a method for making composite formers

Patent Registration for Fluid Transfer Device

ISO 9001 Certification.

Obtained Venture Company Certification.

Agency Agreement with Seoul Fine Tech Co., Ltd.

Establishment of D.N.Tech Co., Ltd. as a Manufacturing Corporation

Agency Agreement with KCC for Silicone

Agency Agreement with DuPont for Fluoro Rubber.

Agency Agreement with Korea CMB Co., Ltd.

Establishment of Dongnam Trading

Patent for Foam Composition with Enhanced Adhesive Strength

08

09

05

12

10

05

08

07

08

04

02

03

Dn tech history

Certification Details

Bio-Carbon Research and Patent for Oyster Shell-Related Technology, Issuance of International Recycling Certification.

Intertek International Recycling Certification, Oyster Shell Powder Masterbatch, and Eco-Friendly EVA Sponge Made with Oyster Shells.

Research Facilities

In-house Research Facilities (Dedicated R&D Department) equipped with a Bending Fatigue Tester, Tensile Elongation Tester, Rheometer, Flow Viscosity Tester, Aging Tester, and more

Production Facility 1

Kneader 2, Mixing Roll 5 (14”, 16”, 18”, 22”) — five production facilities. Capable of producing various types of compounds, including BOM coolers, extrusion cutters, and more.

Production Facility 2

Kneader 2, Mixing Roll 5 (14”, 16”, 18”, 22”) — five production facilities. Capable of producing various types of compounds, including BOM coolers, extrusion cutters, and more.

Management Facilities

Facilities for blending and low-temperature aging, as well as maturation and material storage, ensuring strict quality and inventory management. Capable of fast delivery

DN TECH Co., LTD

(47029) 20beon-gil, Jangin-ro, Sasang-gu, Busan

ceo : Yongbeom Ahn

Business Registration Number : 6068630946

e_mail : dntech357@naver.com

copyright(c)DN TECH. CO.,LTD All Rights reserved.

DN TECH Co., LTD

copyright(c)DN TECH. CO.,LTD All Rights reserved.

DN TECH Co., LTD

copyright(c)DN TECH. CO.,LTD All Rights reserved.