Long-distance tyres have been well known in the design of their production, and companies are strong and widely operating, with their own body areas and product distribution bases, as well as their own materials, in addition to the production of tyres, for car beauty, decorative products. It is possible to select better materials for use in the production of tyres in the market, to select strictly the materials selected in the market, to select the various materials suitable for the production of tyres, and to ensure that the quality of the materials is rigorous in terms of raw materials. In particular, it has its own production base for the manufacture of tyres, which meets the enormous demands of the market and increases the company's capacity to produce tyres. The company has acquired a full set of equipment from abroad for the production of tyres. The technical requirements for technicians are stringent. Each worker is experienced, trained to take up positions in the company and is given long-term opportunities for technical guidance and further studies. For employees, the management of their staff at headquarters is highly humanized, rewarded, trained and educated. The company focuses primarily on engineering mechanical tyres for the production of tyres, most of which are used for tyres in large engineering vehicles, with a high capacity to carry them, which is very demanding for quality in order to meet the needs of vehicles. In addition to these tyres, there are a total of over 500 varieties in seven series, producing nearly 5 million units per year. The firm's productive capacity is strong, its sales on the market are good each year, and its aggregate performance ranking is a more trusted and trustworthy brand. Tyres produced by companies can be used in models of many vehicles to meet the need of owners to replace tyres, while providing many ancillary products。