Jack Cao: Email & Phone Number

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Sales Representative at Dongying Haixin Petroleum Equipment Co.,Ltd.|Shandong, China

Position:

Sales Representative at Dongying Haixin Petroleum Equipment Co.,Ltd.

Location:

Shandong, China

View Jack Cao's Email

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Last updated: 2026-06-10

Updated: 2026-06-10

Found email addresses for Jack Cao:

Business emails:

c******k@chinahisin.com

Personal emails:

c*******8@gmail.com

Found phone for Jack Cao:

+86-***-***-2735

A different Jack Cao?

Work Experience 13 years

Sales Representative at Dongying Haixin Petroleum Equipment Co.,Ltd.

Jan 2015 - Current

Technical Sales Engineer at KERUI PETROLEUM

Jan 2013 - Jan 2015

Jack is proficient in Chinese and English. Their professional focus is Account Management, Business Strategy, and Contract Negotiation across 3 core areas.

Education

Bachelor's Degree at University of Petroleum (East China)

Frequently Asked Questions

What is Jack Cao's email address?

SignalHire found verified email addresses for Jack Cao, both business and personal. Their business email is c******k@chinahisin.com, and personal emails include c*******8@gmail.com.

What is Jack Cao's phone number?

SignalHire found a verified phone number for Jack Cao: +86-***-***-2735.

How do I contact Jack Cao at Dongying Haixin Petroleum Equipment Co.,Ltd.?

You can reach Jack Cao 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 Jack Cao's professional background?

Jack Cao has 13 years of professional experience. They have held roles including Technical Sales Engineer at companies such as KERUI PETROLEUM. Their education includes Bachelor's Degree from University of Petroleum (East China).

Is Jack Cao's contact information up to date?

Yes. Jack Cao's SignalHire profile was last updated on 10 June 2026, reflecting their current position as Sales Representative at Dongying Haixin Petroleum Equipment Co.,Ltd..

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