California ETEC
3972 Barranca Parkway
Suite 296-J
Irvine, California 92606
Tel 714-838-8133
Fax 949-266-8010
Attn: Mark Matsumoto
Managing Director
californiaetec.com
VETEC
Suite 709
106 Nguyen Van Troi St.
Ward 8
Phu Nhuan District
Ho Chi Minh City,  Vietnam
Attn:  Vy Vu, Office Director
info@vetecusa.com