November 2008

We are glad to annouce that our UL File E174311 has been enlarged, recently, with New Types Printed Wiring Boards of Multilayer construction 02SAS, 03SAS and 04SAS. This includes HDI PWB characteristics and enlarged list of Base Materials (Mfr&Grade). Please find all necessary information in the below links. We trust you will find this information helpful for more confindence in Hi Tech's Production capabilities.

	UL Certificate
	Table II Base Materials UL' report 1
	Table II Base Materials UL' report 2
	Table II Base Materials UL' report 3
	Table II Base Materials UL' report 4