It is celebrated that Tianjin Yufeng Chemical Co., Ltd. has invested 15 million yuan in 2010 for building an advanced production line adopting sodium method and the quality of all products has been rated as excellent after the production line was officially put into use in early November.Tianjin Yufeng Chemical Co. ,Ltd was established in 2003 ,specializes in the research,development,sales and technology consult of calcium hypochlorite and related fine chemical products. We are the most competitive manufacturer of the calcium hypochlorite (bleaching powder) by sodium process and calcium...