Solutions for glucose measurement.


Contact and Notices



Operations Address:

12146 Crockery Creek Drive

Ravenna, Michigan 49451

If you would like to contact us, please use one of the following ways. 

Note:  we are not always at our desks, so if you call, please leave a message.  Thank you!


The 2022 Annual Shareholder Meeting shall be held on December 29th.

 The American Legon Hall  3590 Conklin Street, Ravenna Michigan 49451.

 Registration at 10:30am

Meeting starts at 11:00am and ends not later than 12:00 noon

Only Registered Shareholders are Permitted to Attend

Please submit written questions, to the Company, at the organizations general email address 

For those unable to attend, your proxy, which requires signatures of the shareholder and a witness is required to be submitted prior to the meeting