1,high rubber content,competitive price 2,OEM is accepted 3,the valve can be EV FV DV AV IV 4,various types of tube Shanghai Eagle Rubber Products Co., Ltd. is a sub-company of Shanghai Wusheng Group, which was established in 1990. We focus on researching, manufacturing and marketing of bicycles, electric bicycles, motorcycle tubes and parts. Through many years' development, our corporation ...