we,HEBEI LANGSHI CHEMICAL CO.,LTD.as one of the biggest exporter of chemicals and food additives in North China. I was noted that our business activties just in same lines,so we contact you for establish a long terms business relations with you. if you'd like to import some chemicals or food additives from CHINA,pls don't hesitate contact us directly, looking forward to receiving your early reply. best regards LINDA LIU/MANAGER MAIL:mail@langshichem.com