We are Hisince Group,selling agent for BOTO WINDA Brand PCR car tyres in China.BOTO is one of the Six National Brands of Tires in China,stayed in top 75 world tire manufacturers for many years. Now our annual capacity is 8.1 million radial tires.We have obtained Certifications : ISO/TS16949, CCC, DOT, ECE, S-MARK, GCC,SONCAP,etc.Kindly hope establish strong business cooperation with you.We can provide good quality and service for you.