All of our surge protector products are sold at home or abroad, like Russia, Poland, Africa, Mid-east country, South America,
are well appreciated by our customers because of the good quality and most competitive price.
A Poland customer ordered some of our D type surge protection devices (spd),
This spd is using of in several photovoltaic product series,
our Poland customer is waiting for tests result in "Politechnika Bialostocka" - there is a laboratory,
but all Tech Universities have a break and return to work in next month. Then they will receive feedback.
Good Luck ~