Ivan Chang: Email & Phone Number

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Quality Assurance Manager at Zuellig Pharma|Taoyuan City, Taoyuan City, Taiwan

Position:

Quality Assurance Manager at Zuellig Pharma

Location:

Taoyuan City, Taoyuan City, Taiwan

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Last updated: 2026-06-26

Updated: 2026-06-26

Found email addresses for Ivan Chang:

Business emails:

i*******g@zuelligpharma.com

Found phone for Ivan Chang:

+886-***-***-5437

A different Ivan Chang?

Work Experience 27 years

Quality Assurance Manager at Zuellig Pharma

Oct 2017 - Current

Quality Control Manager at SCI Pharmtech Inc (API manufacturer)

Jul 2014 - Oct 2017

Assistant Manager QC at Taiwan Biotech Co., Ltd.

Sep 2010 - Jul 2014

Process Engineering Senior Vice Manager at Unimicron

Aug 2006 - Aug 2010

Senior Supply Chain Specialist at Nanya Technology

May 2004 - Jul 2006

Research And Development Manager at Kiotek Inc

Jul 1999 - Feb 2004

Research And Development Manager at Kiotek Inc

Jul 1999 - Feb 2004

Ivan Chang started working in 1999, then the employee has changed 5 companies and 5 jobs. On average, Ivan Chang works for one company for 4 years 5 months.

Their professional focus is 6 Sigma Black Belt, 6 sigma 黑帶, and 6Sigma black belt across 3 core areas.

Education

Doctor of Philosophy - PhD at 國立交通大學

Master's degree at 國立陽明大學

Frequently Asked Questions

What is Ivan Chang's email address?

SignalHire found a verified business email address for Ivan Chang: i*******g@zuelligpharma.com.

What is Ivan Chang's phone number?

SignalHire found a verified phone number for Ivan Chang: +886-***-***-5437.

How do I contact Ivan Chang at Zuellig Pharma?

You can reach Ivan Chang 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 Ivan Chang's professional background?

Ivan Chang has 27 years of professional experience. They have held roles including Quality Control Manager, Assistant Manager QC, and Process Engineering Senior Vice Manager at companies such as SCI Pharmtech Inc (API manufacturer), Taiwan Biotech Co., Ltd., and Unimicron. Their education includes Doctor of Philosophy - PhD from 國立交通大學, and Master's degree from 國立陽明大學.

Is Ivan Chang's contact information up to date?

Yes. Ivan Chang's SignalHire profile was last updated on 26 June 2026, reflecting their current position as Quality Assurance Manager at Zuellig Pharma in Singapore, Singapore, Singapore.

Ivan Chang Namesakes

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Ivan Chang

NOW

Senior Sales Unit Head

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Ivan Chang

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Ivan Chang

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Digita Product Designer / Business Analyst

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