Sam Du: Email & Phone Number

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Sales Engineer at Cobetter Filtration Group|Hangzhou, Zhejiang, China

Position:

Sales Engineer at Cobetter Filtration Group

Location:

Hangzhou, Zhejiang, China

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Last updated: 2026-05-17

Updated: 2026-05-17

Found email addresses for Sam Du:

Business emails:

d**@cobetter.com

Found phone for Sam Du:

+86-***-***-7346

A different Sam Du?

Work Experience 10 years

Sales Engineer at Cobetter Filtration Group

Feb 2023 - Current

Sales Manager at Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. ( NUPTEC)

May 2020 - Jan 2023

Sales Manager VITAMIN FOOD&FEED ADDITIVES at Hangzhou Starshine Pharma Co.,Ltd

Apr 2016 - May 2020

Sam Du started working in 2016, then the employee has changed 2 companies and 2 jobs. On average, Sam Du works for one company for 3 years 5 months.

Their professional focus is Microsoft Office, 业务开发, and 产品开发 across 3 core areas.

Education

Bachelor's degree at Zhejiang College of Traditional Chinese Medicine

Frequently Asked Questions

What is Sam Du's email address?

SignalHire found a verified business email address for Sam Du: d**@cobetter.com.

What is Sam Du's phone number?

SignalHire found a verified phone number for Sam Du: +86-***-***-7346.

How do I contact Sam Du at Cobetter Filtration Group?

You can reach Sam Du 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 Sam Du's professional background?

Sam Du has 10 years of professional experience. They have held roles including Sales Manager, and Sales Manager VITAMIN FOOD&FEED ADDITIVES at companies such as Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. ( NUPTEC), and Hangzhou Starshine Pharma Co.,Ltd. Their education includes Bachelor's degree from Zhejiang College of Traditional Chinese Medicine.

Is Sam Du's contact information up to date?

Yes. Sam Du's SignalHire profile was last updated on 17 May 2026, reflecting their current position as Sales Engineer at Cobetter Filtration Group in Hangzhou, Zhejiang, China.

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