Please check here to see lasers we do NOT service.

You can contact us via e-mail. Please send e-mail to:

for sales department :
sales   Sorry no Coherent or Synrad

for technical support :
help   Sorry no Coherent or Synrad

Our apologies for the above two not being 'clickable'

Price and availability of 3M Fluorinert electronic coolants.

Our postal address is :
Parallax Technology, Inc.
50 Thayer Road
Waltham, MA 02453
U.S.A.
City of Waltham is close to Boston, Massachusetts.
Our location is 8 miles (12 km) west of Boston or
4 miles (6 km) west of Harvard University in Cambridge .
Our telephone number is : Tel No.
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