6170 Cornerstone Ct E, Suite 310, San Diego, California 92121-3767, Tel. +1 858 693-6100, www.thpap.com

EXECUTIVE

Joe Sery, Owner & CEO

Joe Sery

Owner & Chairman

Karina EraliKarina Erali

Executive Assistant to Chairman / Sales Coordinator

Oscar CruzOscar Cruz

Chief Operating Officer

Gil Sery, CTOGil Sery

Chief Technology Officer

SALES, PURCHASING & LOGISTICS

Jinglin “Yolanda” Gong

Order Management Specialist

Marc AranaMarc Arana

Materials Handler

Elizabeth Blano, Materials HandlerElizabeth Blanco

Materials Handler

ACCOUNTING

Chris Witt, CFOChris Witt

Chief Financial Officer

Fuli Du, Senior AccountantFuli Du

Senior Accountant

ENGINEERING

Bill Brown, Engineering ManagerWilliam “Bill” Brown

Engineering Manager

ADMINISTRATION

Lizett McConnell, Administrative AssistantLizett McConnell

Administrative Assistant

TUNGSTEN PARTS WYOMING

Dennis Omanoff, Vice President

Dennis Omanoff

CEO, Tungsten Parts Wyoming
Phil Christiansen, General Manager

Phil Christiansen

Production Manager
George Pazos, Accounting Manager

George Pazos

Quality Manager
Kyle Stickelman, Manufacturing Technologist

Kyle Stickelman

Machining Technical Manager
Chief Metallurgist

Dr. llya Pikus, Ph.D

Chief Metallurgist/ R&D Manager

Cassandra Bahre, Operations Administrative AssistantCassandra Bahre

Operations Admin / Human Resources

Justin Ballard, Operations AssistantJustin Ballard

Accounting Admin

Alonso Martinez, Software EngineerAlonso Martinez

Process Engineer Manager
Tyler Johnson, Powder Metallurgy Manager

Tyler Johnson

Technical Engineer