Jiangsu Huangma Agrochemicals Co.,Ltd. 　Jiangsu Huangma Agrochemicals Lianyungang Co.,Ltd. TEL: +86-511-86638888 86632428 86637988 86623292 86623289 FAX: +86-511-86630388 86623288 P.C.: 212327 ADDRESS: Huangtang danyang jiangsu china WEB: www.huangmachem.com    www.danyangchem.com E-mail: info@danyangchem.com     ·　If you have the question or the suggestion to our product, After suggested and the suit has not been solved, Please directly sends a letter for this mailbox.