Hangzhou Zhongce Rubber Co., Ltd. is China's largest manufacturer of automotive tyres. The company began as Hangzhou Rubber Factory in 1958. In 2011 it was the tenth largest tyre maker in the world, with $4.26 billion worth of sales. Hangzhou Zhongce manufactures a variety of tyres for cars, trucks, motorcycles, scooters, bicycles, tractors, ATVs and other vehicles. Tyre brands produced by the company include Chaoyang, Goodride, Westlake, Arisun and Trazano. In 2015, Zenises announced the launch of its new Westlake retail network in Spain and Portugal. Wikipedia