C-Star started self-developing the products from 2014, and till now we have got many China patents, E.U. patents & U.S. patents,
till now we have got near 30 different patents , and at least 10 patents is in processing
E.U. Patent

E.U. Patent

U.S. Patent

U.S. Patent

TUV Test Report

TUV Test Report

CE

ROHS