We are Jiangsu Chaotong Tyre Co., Ltd. We are in Huaian city, Jiangsu province. Near to Nanjing city and Shanghai city. We are the manufacturer of Butyl Rubber Tubes, Natural Rubber Tubes and Tyres for Motorcycle and Bicycle. We hope to establish business relations with you soon. We can give you the best price and the best service. Pls feel free to contact us, and send us your detailed enquiries. It must including the item, the size, the packing request, the quantity, the pattern of tyre and so on.