Just big economy and trade of Qingdao Shangzheng Investment Co, . LTD is located in quite developed Qingdao city, specialized in industrial yarns such as Elastic Weft Yarn made used of polyester and polyamide. Full use of advanced and mature technology, we are able to successfully manufacture low-cost/high-performance nylon66 cotton core-spun tyre cord yarns . due that, we could support you with competitive source to flood your product as a rocket. Having trade with oversea customers for times, we have been enjoying a high reputation. At present, our business has covered Southeast countries/Europe countries/America countries. In the future, Qingdao Shangzheng Investment Co, . LTD will continue to obey the attitude being realistic carefully, developing going to be ready for everyone brand , go after is unceasingly preeminent and. In future cooperation, join hands the buddy develops brand-new value side by side , creates commonly!