Rex Yao: Email & Phone Number

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Solution Manager at China Telecom Global|Hong Kong

Position:

Solution Manager at China Telecom Global

Location:

Hong Kong

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Last updated: 2026-07-30

Updated: 2026-07-30

Found email addresses for Rex Yao:

Business emails:

r****o@chinatelecomglobal.com

Personal emails:

1*******7@qq.com

Found phone for Rex Yao:

+852-***-***-8200

A different Rex Yao?

Work Experience 15 years

Solution Manager at China Telecom Global

Jul 2023 - Current

Senior Technical Manager at GOIP

Mar 2022 - Apr 2023

Regional Technical Manager at Hillstone Networks

Oct 2018 - Mar 2022

Security Engineer at Hillstone Networks

Dec 2015 - Oct 2018

Solutions Consultant at HKT

Aug 2015 - Dec 2015

Network Engineer at China Entercom

Oct 2011 - Jun 2015

Network Administrator at Furui Group

Mar 2011 - Jul 2011

Rex Yao started working in 2011, then the employee has changed 6 companies and 6 jobs. On average, Rex Yao works for one company for 2 years 1 month.

Rex is proficient in Cantonese, English, and Mandarin. Their professional focus is Cisco Technologies, Customer Service, and Firewall across 3 core areas.

Rex holds Foundations of Project Management, HCSE, and HCSP certifications.

Education

Bachelor's degree of Network at Guangzhou University

Frequently Asked Questions

What is Rex Yao's email address?

SignalHire found verified email addresses for Rex Yao, both business and personal. Their business email is r****o@chinatelecomglobal.com, and personal emails include 1*******7@qq.com.

What is Rex Yao's phone number?

SignalHire found a verified phone number for Rex Yao: +852-***-***-8200.

How do I contact Rex Yao at China Telecom Global?

You can reach Rex Yao 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 Rex Yao's professional background?

Rex Yao has 15 years of professional experience. They have held roles including Senior Technical Manager, Regional Technical Manager, and Security Engineer at companies such as GOIP, Hillstone Networks, and Hillstone Networks. Their education includes Bachelor's degree of Network from Guangzhou University.

Is Rex Yao's contact information up to date?

Yes. Rex Yao's SignalHire profile was last updated on 30 July 2026, reflecting their current position as Solution Manager at China Telecom Global in Hong Kong, HK, Hong Kong.

Rex Yao Namesakes

Name

Company

Position

Rex yao

Lam Research

Field Sercive Engineer

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