GUOSHENG NEW MATERIALS CO., LTD. was established in 2004, with headquarter located in GUANGDONG Province. We are primarily engaged in the R&D, production, and sales of rosin resin. The main raw material for rosin resin is rosin, which is produced from pine oleo resin collected from pine trees. The company specializes in the deep processing of rosin and is committed to continuously enhancing the value-added potential of rosin resin, a renewable resource product, through ongoing product R&D and technological innovation.