Liwei Chemical is a company specializes in the processing and marketing of Polyvinyl Alcohol. Since 2010, Our company has been committed to business channel development, modified PVA technology research and exploring cryogenic ultrafine polyvinyl alcohol (PVA) crushing technology. At present, the company has been one of the top 10 polyvinyl alcohol PVA company in China. "Reputation first, customer first" is our business philosophy, "No fear of challenges, pursuit of excellence" is our corporate spirit as always. In order to better serve our customers, we sincerely welcome people from all walks of life to come to negotiate and guide. We mainly deals in polyvinyl alcohol, PVA, PVA fiber, PVA film and raw materials for producing PVA like vinyl acetate, calcium carbide.