Huizhou Renxin New Materials Co., LTD. (referred to as ""Renxin New Materials"") was established on January 21, 2011, and is located in Dayawan Petrochemical Park, Huizhou City, Guangdong Province. The company is a privately-owned joint-stock enterprise, mainly engaged in the research and development, production and sales of polystyrene polymer new materials. It is a national high-tech enterprise and has been recognized as a fourth batch of national ""Little Giant"" enterprises specializing in niche markets. The company's PS production capacity reaches 500,000 tons per year, ranking first in South China and among the top three in the country.