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David Guo Email & Phone Number

sourcing, purchasing at INO
Location: Shenzhen, Guangdong, China 7 work roles 1 school
1 work email found @exfo.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email d****@exfo.com
LinkedIn Profile matched
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Current company
INO
Role
sourcing, purchasing
Location
Shenzhen, Guangdong, China
Company size

Who is David Guo? Overview

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Quick answer

David Guo is listed as sourcing, purchasing at INO, a with 309 employees, based in Shenzhen, Guangdong, China. AeroLeads shows a work email signal at exfo.com and a matched LinkedIn profile for David Guo.

David Guo previously worked as Purchasing Consultant at Ino and Corporate Purchasing Manager at Exfo Telecom Equipment (Shenzhen) Ltd.. David Guo holds Master, Mba from Nankai University.

Company email context

Email format at INO

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{first}.{last}@exfo.com
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AeroLeads found 1 current-domain work email signal for David Guo. Compare company email patterns before reaching out.

Profile bio

About David Guo

Excellent knowledge and much experience of planning, material control, purchasing;Familiar with MRP/ERP system, SAP, BPCS, etc.Excellent oral and written English communication skillGood computer skills, expert in ExcelStrong analytical and forecast skillsExcellent people management skills

Current workplace

David Guo's current company

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INO
Ino
sourcing, purchasing
canada
Website
Employees
309
AeroLeads page
7 roles

David Guo work experience

A career timeline built from the work history available for this profile.

Purchasing Consultant

Current
Ino

Shenzhen, Guangdong, China

1. research and analyze the sourcing market in China and provide relevant report on specific materials;2. sourcing new suppliers of optical, electrical and mechanical parts;3. visit key suppliers and negotiate on price, lead time, safety stock;4. other assignments from the headquarter.

Sep 2022 - Present

Corporate Purchasing Manager

Shenzhen

Responsibility: Responsible for the Corporate Purchasing Dept. (Asia) management; According to cost down and NPI plan, sourcing and auditing new suppliers; Managing and evaluate current supply chain, help the suppliers make continuous improvement; Represent EXFO and visit suppliers regularly, maintain good relationship with their high management team; Achievements: Developed and introduced more than 160 new suppliers in Asia (Optical, Electronic and Mechnical); Helped 50% suppliers’ score card reached to 75 or above, 30% reached to 85 or above and won the Best Suppliers; Worked closely with Corporate buyers in Headquarter and make raw materials cost down over $6M every year; Helped 95% Asian suppliers prepared stock based EXFO forecast and shorten the lead time to 28 days;

Apr 2011 - Sep 2020

Purchasing&Planning Manager

Shenzhen, Guangdong, China

Responsibility: Establish Purchasing and Planning team, set up progress and train the team; Help the team analyze the forecast and sales record, make purchasing plans; Meet the customer delivery as well as control the inventory;Achievements: Built the Purchasing and Planning team from zero; Increased OTD to customers from 75% to 95%; The inventory turn improved to 5.5 from 3

Jan 2008 - Apr 2011
Team & coworkers

Colleagues at INO

Other employees you can reach at ino.ca. View company contacts for 309 employees →

1 education record

David Guo education

FAQ

Frequently asked questions about David Guo

Quick answers generated from the profile data available on this page.

What company does David Guo work for?

David Guo works for INO.

What is David Guo's role at INO?

David Guo is listed as sourcing, purchasing at INO.

What is David Guo's email address?

AeroLeads has found 1 work email signal at @exfo.com for David Guo at INO.

Where is David Guo based?

David Guo is based in Shenzhen, Guangdong, China while working with INO.

What companies has David Guo worked for?

David Guo has worked for Ino, Exfo Telecom Equipment (Shenzhen) Ltd., Exfo, Stanley Technology(Shenzhen) Co., and Siemens Maidite (Shenzhen) Magnetic Resonance Co., Ltd..

Who are David Guo's colleagues at INO?

David Guo's colleagues at INO include Yan Plante, Philippe Lagueux, Belahcen Mohammed Jaouad, Rysvan Maleck Rassoul, and Cuong Nguyenmanh.

How can I contact David Guo?

You can use AeroLeads to view verified contact signals for David Guo at INO, including work email, phone, and LinkedIn data when available.

What schools did David Guo attend?

David Guo holds Master, Mba from Nankai University.

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