Zibo Aiheng Industry and Trade Co., Ltd. which is a ISO9001:2008 company,was set up in 2010, Which we have two plant, one is produce ceramic ball, mainly for drinking water treatment media, and one plant is Cooperate with Rainbow Chemical and doing formic acid, calcium formate, sodium formate ect Our company has technique development capability and rich management experience. We have more than 70 employees, including 7 engineers from our domestic famous universities, such as Beijing ...