... Description:Top grade reclaimed rubber is made of quality used tire tread .With high standard processing, and strict quality control ... rubber is used & waste tire. Scrap tire:Processed by scraping,crushing,vulcanizing,rubber powder is ready to be mixing. Refining:In this step, ... refined again by rubber refiner.Finished:After many times of refining,reclaimed rubber is finished,then weight it to 20kg ...