TDD (Qingdao) Cross-border E-commerce Co., Ltd

Shandong Haoyu Rubber Co., Ltd. was established in May 2009, covering an area of 260 acres and employing more than 1,200 people. It is located in Dawang Town, Guangrao County, China's tire industry base

Doublestar was founded in 1921 and is headquartered in the West Coast New District of Qingdao City. It owns two listed companies, Kumho of South Korea and Qingdao Doublestar. Qingdao Doublestar (000599) is a state-owned main board listed company.