Its Chinese name is Flint, a very big tire brand. 1900, Mr. Harvey firestone established firestone Tire and Rubber Company in Prescott, USA, which is the production base of firestone. Firestone not only does a good job in the tire industry, but also has a high reputation in the construction industry. 1908, Firestone Building Products Company officially entered the building waterproof industry. In the past 100 years, Firestone's construction products were operated by multinational enterprises on six continents. Firestone's production base in Prescott, USA, is the world's largest producer of ethylene propylene diene monomer (EPDM). Firestone's coiled material production facilities have obtained ISO900 1: 2000 quality management system certification and ISO 1400 1.