Jongwon Byun

Jongwon Byun: Email & Phone Number

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Performance Manager at HS HYOSUNG ADVANCED MATERIALS (E Project TFT)|Seoul, Seoul, Republic of Korea

Position:

Performance Manager at HS HYOSUNG ADVANCED MATERIALS (E Project TFT)

Location:

Seoul, Seoul, Republic of Korea

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Last updated: 2025-12-29
Updated: 2025-12-29

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Work Experience 16 years

Performance Manager at HS HYOSUNG ADVANCED MATERIALS (E Project TFT)

Nov 2025 - Current

Performance Manager at HS HYOSUNG ADVANCED MATERIALS

Apr 2025 - Current

Internal Auditor at Hyosung Chemical

Sep 2022 - Apr 2025

Sales Manager / America Europe Sales Team at Hyosung Chemical Corporation

Sep 2018 - Sep 2022

Market Development Manager at Hyosung Chemical Corporation

Feb 2015 - Sep 2018

Construction Manager at Hyosung

Feb 2010 - Jan 2015

Jongwon Byun started working in 2010, then the employee has changed 4 companies and 4 jobs. On average, Jongwon Byun works for one company for 2 years 9 months.

Their professional focus is Engineering Plastics, Leadership, and Marketing across 3 core areas.

Education

학사 at 성균관대학교

Frequently Asked Questions

What is Jongwon Byun's email address?

SignalHire found a verified business email address for Jongwon Byun: **@gmail.com.

What is Jongwon Byun's phone number?

SignalHire found a verified phone number for Jongwon Byun: +82-***-***-1054.

How do I contact Jongwon Byun at HS HYOSUNG ADVANCED MATERIALS (E Project TFT)?

You can reach Jongwon Byun through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jongwon Byun's professional background?

Jongwon Byun has 16 years of professional experience. They have held roles including Performance Manager, Internal Auditor, and Sales Manager / America Europe Sales Team at companies such as HS HYOSUNG ADVANCED MATERIALS, Hyosung Chemical, and Hyosung Chemical Corporation. Their education includes 학사 from 성균관대학교.

Is Jongwon Byun's contact information up to date?

Yes. Jongwon Byun's SignalHire profile was last updated on 29 December 2025, reflecting their current position as Performance Manager at HS HYOSUNG ADVANCED MATERIALS (E Project TFT).

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