GMW Associates
955 Industrial Road
San Carlos, California 94070, USA
Main Phone: +1 (650) 802-8292
Fax: +1 (650) 802-8298
Our location
From SFO:
Take 101 south from SFO and exit on Holly street. Turn left onto Industrial road. GMW will be on the left side after about ¾ths of a mile.
From SJC:
Take 101 north from SJC and exit on Whipple avenue. Turn right onto Industrial road. GMW will be on the right side about 1 ½ miles up.
Click here for directions to GMW Associates from Google Maps
Who to Contact
Engineering and Technical Support

Ian Walker
Technical Support for Sensors, Instruments, Magnetic Mappers and Magneto-Optic Sensors
Tel (direct): +1 (650) 240-1134

Yuqiang Qin
Technical Support for Electromagnet Systems, Group3 Control, LabVIEW application software and Magnet Power Supplies
Tel (direct): +1 (650) 282-2344

Tom King, PhD
Technical Support for Electromagnets and Systems
Tel (direct): +1 (650) 282-2339



Sandro Renteria
Calibration and repair of magnetic field measuring products and current transducers
Tel (direct): +1 (650) 200-4740
Marketing

How to obtain an RMA (Return Material Authorization)
Many faults can be diagnosed and corrected over the phone. If you have not tried this, please contact the most appropriate person on the list above for assistance.
If the fault can not be corrected with the help of telephone support, please email rma@gmw.com for an RMA number. We will setup an RMA and provide instructions on shipping, as well as in some cases be able to give an estimate of repairs before you return the product.
Recommended Hotels
LIA Hotel, Downtown San Carlos. Contract Rate $79 to $139, depending on room and time of year. Reserve here.
~0.5 miles from GMW
Residence Inn by Marriott, San Carlos.
~0.5 miles from GMW
Country Inn & Suites by Carlson, San Carlos.
~1.25 miles from GMW
Redwood Creek Inn, Downtown Redwood City
~2.25 miles from GMW