Hi Dr. Siemund Zweigart,
If you would like to know more information on Micro-via our parent company in Germany called Peters would be able to help you out. If you like to contact them, directly the following coordinates are as follows:
Lackwerke Peters GmbH
Kempen , Germany
Tel 011-49-215220090
Fax 011-492152200970
The technical manager is Sven Kramer, he would be able to help you further with your inquiry.
If we can be any help we are located in Boston ,MA we are their exclusive distributors for all products for the assembly side.
Thank You,
Leigh-Ann Litavis/Paradign Inc
53 Hopkinton Road
Westboro, Ma 01581
Tel 508-870-7272