We are the manufactuer of TRI-ACE ***** brand have the DOT, E-MARK, CCC, ISO9001, INMETRO Certificates.We export to many countries, like US, UK, DUBAI, BRAZIL, ASTRALIA, CANADA ***** factory is in Dongying , Shandong province.We produce 12''-18', 20''-26'', LTR & SNOW TIRES.Welcome to inquiry!My number is 86 159 1580 5259'