Shandong Hearst Building Material Co.,Ltd is a professional company specialized in resdispersible polymer powder production, combning scientific research and development, sales and exportation.Relies on strong financial strength, the company imported full set industry-leading level production line and testing equipment from Germany, created the production base which matches the foreign advanced technology requirements, and established the HEARST new building materials research and development center. With annual output 22,000MTS,HEARST has become one of the the largest resdispersible polymer powder manufacturer in China.