Shangdong Huijin Chemical Co.,Ltd. is a hi-tech enterprise,"AAA"Credit Company of Shandong province and one of leader chemical enterprises of Dongying city.Sticking to such service tenet of"be precise,efficient,clean-fingered and honest",following market.and customers'demands,abiding the contract and doing our business legally,we are strivng to be a morden researching,developing and manufacturing enterprise and a featured chemicals manufacturing and exporting base.