Qingdao siping investment Co., Ltd is registered in qingdao free trade zone which is located in qingdao, China. Our business involves the import of natural rubber, regional orperation of coal business and the export of various tyres. With its abundant capital and strong surpport from its mother company-Shanghai China-Trust Energy Holdings Co., Ltd, it is gradually developing into a leading company in our district. Our company has made several big tyre manufacturers our fixed suppliers, which has enabled us to accept substantial quantity order. Now we wish to cooperate with sincere tyre buyers from different countries on the basis of equality and mutual benefits. We promise that we will give you our best products and service.