KWJ Engineering Inc.
8440 Central Avenue Suite 2D
Newark, CA 94560
USA

Phone (Corporate): 510 794 4296
Phone (Technical Support): (877) 794-4296
FAX: (510) 794-4330
E-Mail Enquiries: sales@kwjengineering.com

Transducer Technology Division
Transducer Technology Division of KWJ Engineering Inc.
8440 Central Avenue Suite 2C
Newark, CA 94560
USA

Phone (Corporate): (510) 791-0951
FAX: (510) 794-4330
E-Mail Enquiries: support@transducertech.com

EcoSensors Division
Eco Sensors Division of KWJ Engineering Inc.
1570 Pacheco Street, Unit E-12
Santa Fe, New Mexico 87505
USA

Phone: (800) 472-6626 (USA and Canada only)
Phone: (505) 988-9192
Fax: (505) 988-1315
E-Mail Enquiries: sales@ecosensors.com