Contact Us

There are three easy ways to get answers to technical questions or to purchase a LiteSentry system.

  1. Call us at +1 507.645.2600 · Hours: Monday-Friday, 8:00-5:00 U.S. Central Time (UTC-6)
  2. Email us at
  3. Fill out this simple form and tell us what you need.
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Sales Representatives

United States and Canada

Jakub Kowalczyk
1403F Heritage Drive
Northfield, MN 55057 - USA
T: +1.507.645.2600 ext 1

Mexico, Central America,
South America, and Spain

Daniel Obregon
Union #58 int. 11-A,
Las Gemas secc. Topacio
Querétaro, Qro., 76168
T: +52.1.442.186.9656

United Kingdom and Ireland; Europe (except Central);
Asia; Australia and New Zealand

Mark Abbott
1403F Heritage Drive
Northfield, MN 55057 - USA
T: +1.507.645.2600 ext 4

Central Europe including Austria, Czech Republic,
Germany, Poland, and Switzerland

Mr. Erich Struwe
Struwe Glass Engineering eK
Schillerstrasse 27
D-22946 Trittau
T: +49-41 54/58207
M: +49-171/3739613


Mr. K.R. Chung
YKC CO.,Ltd.
1439-5, Chungsuk Bldg. 4 Fl.
Seocho-Dong, Seocho-Ku
Seoul, Korea #137-070
T: +82-2-3461-8428
M: +82-11-9708-8434

Middle East and North Africa

كوربوتريد أوف شور:
ص.ب. ٥٠٣٨٥، المكلس، بيروت، لبنان
هاتف:٩٩٩ ٦٨٥ ١ ٩٦١+
فاكس: ٠٩٩ ٦٨٤ ١ ٩٦١+
Eng. Marwan Maalouf
Charles Maalouf, CEO-GM
Alain Aoun
M: +971.4.333.7723
Corpotrade S.A.R.L
P.O. Box 50385
Mekalles - Lebanon
T: +961 1685999