Was founded in 1996, specialized in manufacturing and exporting butyl inner tube and flaps for passenger cars, trucks, and busses. After more than 10 years of fast development, now we have been a leading manufacture and exporter of butyl inner tube and flaps in China. With annual output of more than 4 million pieces of butyl inner tubes and 4 million pieces of flaps. Our butyl inner tube and flaps have good quality in durable and performance.