Rosemead, CA - 30,000 SQF.
TBJ USA headquarters and main manufacturing site is in the heart of the Southern California Aerospace community. We are surrounded by an extensive array of resources, talented personnel and certified suppliers.

All 30,000 SQF. are environmentally controlled

Colfax, CA - 2,000 SQF.
TBJ USA's R&D facility is purposefully set offsite so that design engineers can maintain their focus on developing design solutions.