William Ma: Email & Phone Number

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Head of Sourcing, HW at Leia Inc.|Suzhou, Jiangsu, China

Position:

Head of Sourcing, HW at Leia Inc.

Location:

Suzhou, Jiangsu, China

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Last updated: 2026-07-18

Updated: 2026-07-18

Found email addresses for William Ma:

Business emails:

w*******a@immersity.ai

Found phone for William Ma:

+86-***-***-8521

A different William Ma?

Work Experience 21 years

Head of Sourcing, HW at Leia Inc.

Jun 2021 - Current

Sourcing Manager at Barco

May 2018 - May 2021

Procurement Supervisor at MinebeaMitsumi Inc.

Nov 2011 - May 2018

Procurement Supervisor at Flex

Dec 2009 - Nov 2011

Purchase Specialist at PEGATRON

Sep 2005 - Aug 2009

William Ma started working in 2005, then the employee has changed 4 companies and 3 jobs. On average, William Ma works for one company for 4 years 1 month.

Their professional focus is Microsoft Excel, Microsoft PowerPoint, and office办公软件 across 3 core areas.

Education

学士 at 南京人口管理干部学院

Frequently Asked Questions

What is William Ma's email address?

SignalHire found a verified business email address for William Ma: w*******a@immersity.ai.

What is William Ma's phone number?

SignalHire found a verified phone number for William Ma: +86-***-***-8521.

How do I contact William Ma at Leia Inc.?

You can reach William Ma 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 William Ma's professional background?

William Ma has 21 years of professional experience. They have held roles including Sourcing Manager, Procurement Supervisor, and Procurement Supervisor at companies such as Barco, MinebeaMitsumi Inc., and Flex. Their education includes 学士 from 南京人口管理干部学院.

Is William Ma's contact information up to date?

Yes. William Ma's SignalHire profile was last updated on 18 July 2026, reflecting their current position as Head of Sourcing, HW at Leia Inc. in Menlo Park, CA, United States.

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Other employees at Leia Inc.

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Rita Chang

Leia Inc.

Controller, China

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Guangchun Yin

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Sr.Director of imprint R&D and product industrialization center

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Joyce Wang

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Material Planning Manager

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Anas Chikeb

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Business Intelligence Architect

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Victoria Hou

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Project Manager

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Han Yuan

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Andrey Volkov

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Yuriy Dyiak

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Social Media Content Specialist

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Benjamin Lui

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VP of Hardware Products

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