Qingdao Donghongda International Trade Co., Ltd is located in Zhangjialou industrial park, Jiaonan city, Qingdao, China. Our company is a leading manufacturer being specialized in motorcycle and wheelbarrow tires and tubes(including natural rubber and butyl rubber), and some kinds of wheelbarrows and parts. Now our company has an annual output capacity of over 10 million annual motorcycles, trolleys, electric car tubes and over 2 million tires. Complete product specifications, rich and new colors can provide customers with a wide range selection.