Zhengzhou Yi Bang Industry Co., Ltd. was founded in 2007, as the wholly owned subsidiary company of Henan Kangyuan Chemical Industry (Group) Co., Ltd. in Zhengzhou. Our firm mainly sells perfumes and essences of "Kang Yuan" brand and perfume series products of "Bai Chuan Hui Bao" brand produced by our group company, while operating chemical raw materials, medical dye intermediates, food additives, agricultural products and metal materials. According to the requirement of market development, our ...