Tianjin Lianxin Shengda Chemical Co.,Ltd as manufacturer of chemical has obtained the organized quality management system ISO9001:2008, 14001. Our products range covers Aluminum Sulfate, Caustic Soda, Calcium Chloride, Zinc Oxide, Carbon Black, Formic Acid, Titanium Dioxide, etc. They have enjoyed popularity in the Middle East, Southeast Asian and American market. For more information, please kindly visit our website: www.tjlxsdchem.comWe are looking forward to cooperating with you in the near future.mail: vivianchem (at) vip (dot) 163 (dot) com Vivian(dot)chem(at)yahoo(dot)commsn: salesada (at) hotmail (dot) com
