Qingdao Shengxin Chemicals Co., Ltd,which is located in Qingdao,Shandong province,specialized in producing Waste/Used Cooking Oil for Bio-Diesel porduction and animal feed industry.With an experienced and professional team,Qingdao Shengxin Chemicals Co.,Ltd has been approved by national commercial goverment.Meanwhile we have establish a long-term relations with many famous domestic enterprise.Based on providing the first-class products for users with its rich strength,professional technology,reliable quality and first-class service,Qingdao Shengxin Chemicals Co.,Ltd Sincerely welcome the customer from the worldwide to visit our company.
