ABOUT Qingdao Guanghua Environmental Technology Co., Ltd.Qingdao Guanghua Environmental Technology Co., Ltd. is located in the beautiful coastal city-Qingdao, is a professional chemicals supplier for water& wastewater treatment in China. Relaying on the advanced technologies of United States Water Treatment Center, the Chinese Academy of Sciences, China University of Mining, Beijing University of Technology and Harbin Institute of Technology, we have developed many core techniques and innovative products in water treatment fields. more > |