On August 9, in the workshop of Joyall (Weihai) Tire Co., Ltd. located in Lingang District, workers are using a three-drum forming machine for tire production.

In recent years, in order to cope with the fiercely competitive market environment, Joyall Tire has increased investment in scientific research each year, established a professional R & D team of more than 20 people, and introduced automated tire production lines. The sales volume from January to June this year was nearly 100 million yuan, an increase from the same period last year 76%, becoming a "dark horse" in the tire industry of our city.