Diana Chen - Email & Phone Number

President at Protab Laboratories

Diana Chen is based out of Irvine, California, United States and works at Protab Laboratories as President.

Diana Chen's Contact Information

Diana Chen's Work email

d*****@protab***.com

Valid

Latest update

October 25, 2025

Location

Irvine, California, United States

Diana's current employer

Protab Laboratories

Description

Website

protablabs.com

HQ Location

Foothill Ranch, CA, United States

Number of employees

11-50

Industry

Manufacturing

Latest update

April 30, 2024

Read about Protab Laboratories

Frequent questions about Diana Chen

What company is Diana Chen working for?

Diana Chen works for Protab Laboratories.

What is Diana Chen's function at Protab Laboratories?

Diana Chen is President at Protab Laboratories.

Where is Diana Chen based?

Diana Chen is based out of Irvine, California, United States.

What is Diana Chen's work email address?

Diana Chen's professional email address is d*****@protab***.com

Who are Diana Chen's co-workers?

Diana Chen's colleagues are Shafiqul Islam, Randy Pollan, Arundhati Biswas, Tim Nguyen, Melody Vazquez, Joanne Hsu, Jerry Tang, Lindsey Brede, Cindy Lee.

Diana's co-workers

Shafiqul Islam

VP of Production and R&D

Randy Pollan

Vice President Sales

Arundhati Biswas

Director, Technical Affairs

Tim Nguyen

Director of Sales - Premix Division

Melody Vazquez

Human Resources Director

Joanne Hsu

Director of Operations

Jerry Tang

Production Supervisor

Lindsey Brede

Controller

Cindy Lee

Procurement Supervisor

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