With over 35 years experience in ion exchange resin manufacturing and developing,Beijing Renhe Shengye Resin Co., Ltd. is the vice director of China Ion Exchange Resin Trade Association and main enterprise in its field in China.ZhengGuangTM Resin has an annual output capacity of 25000m3 and is being sold to all the provinces in China and abroad to other countries and districts like U.S., Europe, Africa and South-East Asia, involving the industrial fields of power generation, electronic, nuclear energy, petroleum, chemical, consumer products, medical, food, beverage, metallurgy and environment protection.