中策橡胶
zhōng cè xiàng jiāo
Hangzhou, Zhejiang
China's largest tire manufacturer and world's 9th largest (2024 revenue: $5.2B). Founded in 1958 in Hangzhou as Hangzhou Zhongce Rubber. Produces tires under multiple brands including Westlake, Chaoyang, Arisun, Goodride, and Trazano. Over 100 million bicycle tires produced annually. Products exported to 160+ countries across six continents.