4GEN Bearing is comprised of a global team of some of the brightest, most passionate professionals in the business. Each member of the team is committed to ensuring the superior engineering, peerless support, and enduring customer satisfaction.
USA Leadership
Danny Spungen
3rd Generation
Bio
Glenn Spungen
3rd Generation
Bio
Jake Spungen
4th Generation
Bio
Bob St. Clair
CFO/COO
Started 11/20/1995
Bio
Argentina Leadership

Eliseo Pierucci
2nd Generation

Gustavo Boetsch
2nd Generation

Juan Ferro
Production Manager
Started 06/22/2005

Lucas Boetsch
3rd Generation

Martin Mangieri
Engineering Manager
Started 12/01/2010

Nicolas Boetsch
3rd Generation

Ramiro Scott
Sales Manager, South America, Started 11/04/2003
China Leadership

Daniel Wang
General Manager, Asia Operations
Started July, 1995

Jiang Mingfu
Director, Manufacturing Operations
Started Approx. 1994

Wu Shouming
Chairman Emeritus, Manufacturing Operations
Started Approx. 1993

Vera Rao
Operations Manager
Started 2007