Qingdao Hongdu Tonghua Energy Co., Ltd. (formerly shandong WangTai catalyst factory) is located in Middle Changjiang Road of Qingdao economic development zone in Shandong province,china with production base covering 100,000 sq. m. It is an internationalized new and high-tech enterprise integrating scientific research, industrial production and sales. It is mainly engaged in the R&D, production, sales and relevant technological service of catalyst,coal chemical appendant,our company is established in 1998.
