about us
ShanTou Tuo Tu Bicycle Co., Ltd.
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Zhengxin Tire was founded in Taiwan in 1967. In 1989, it entered the mainland market and established Zhengxin Xiamen Group. Currently, Zhengxin Tire has 5 major R&D centers, 17 production bases, more than 30,000 employees, and products are sold in more than 180 countries and regions.