Gashun is a brand of Tong Jia tire. Tong Jia Tire is a leading tire manufacturer in the world. It was founded in Singapore and entered the China market on 1993. The company has sales subsidiaries or offices in the United States, Canada, Germany, Britain, France, Indonesia and Brazil, and its products cover many markets. As a well-known brand, Tong Jia Tire enjoys a high reputation in the automobile industry for its high-quality products and technology.