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CEO GREETINGS

Thank you for visiting!

It is the enterprise DIO leading the best quality.

"Good Quality Live in Hope"
It is a company that researches and practices the best quality with the slogan "the hope of the future and national competitiveness at my fingertips."


We have been recognized in the bellows industry, and we will be a company that always strives to be one of the leading companies by taking the initiative in order to give back the excellent competitiveness in quality.


We sincerely assure you that we will collect your opinions and produce the products you desire.
Please always remember our "Dio Bellows".

Song Song Young

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OUR

HISTORY

2007

2008

2011

2013

2014

2015

2016

Establishment of 1347-2 Dio, Jungbalsan-dong, Goyang-si, Gyeonggi-do


Delivery of bellows, rubber bellows, EVA, gaskets

Successful development and delivery of bellows for medical equipment, oblique bellows for golf ingot, and bellows for camera lens.
Patent application and venture enterprise approval
Supplier: H.K, Trump, Amada, Bystronic, Mahjong, Laser cutting machine equipment (A / S delivery)
Hyundai, Kia, Daewoo Motors (for lift covers)
LG Chem (refractory), Samsung medical equipment (for clean room), etc.
1347-2 Jungbalsan-dong Established Dao Industrial Corporation
Supplied samples to Richardson and started commissioning product development | District Chicago Richardson.
Awarded the best model company in Korea
Patent registration for protection device of reciprocating rod
Registered as a clean business site, Registered as a supplier to LG Serveong, Registered as a partner of LS Metal, Samsung automobile equipment line
ISO 9001 Certification

2017

Signed a / s of trump equipment in Germany, prepared factory in Vietnam, patented rubber bellows

CERTIFICATION

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ISO 9001
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Patent certificate
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R & D Certificate
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R & D Certificate
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Korea exemplary businessmen
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